Integer Profile

1,442,520

2^3 × 3^2 × 5 × 4007

Prime factors, divisor sums, positional representations and sequence properties for 1,442,520. The prime factorization is 2^3 × 3^2 × 5 × 4007.

Number of positive divisors: 48. Showing the recorded part of the sequence: 181.

AbundantEvenComposite

Number bases

Decimal: 1442520
Binary: 101100000001011011000 (21 bits)
Octal: 0o5401330
Hexadecimal: 0x1602D8

Divisor catalog (48)

12345689101215182024303640456072901201803604,0078,01412,02116,02820,03524,04232,05636,06340,07048,08460,10572,12680,14096,168120,210144,252160,280180,315240,420288,504360,630480,840721,2601,442,520

Showing 48 of 48.

Collatz trajectory (181 steps)

Even: n → n/2; Odd: n → 3n + 1

1,442,520721,260360,630180,315540,946270,473811,420405,710202,855608,566304,283912,850456,4251,369,276684,638342,3191,026,958513,4791,540,438770,2192,310,6581,155,3293,465,9881,732,994866,4972,599,4921,299,746649,8731,949,620974,810487,4051,462,216731,108365,554182,777548,332274,166137,083411,250205,625616,876308,438154,219462,658231,329693,988346,994173,497520,492260,246130,123390,370195,185585,556292,778146,389439,168219,584109,79254,896

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3^2 × 5 × 4007
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 4,689,360
Proper-divisor sum: 3,246,840
Digit sum: 18
Digital root: 9