Integer Profile

1,387,436

2^2 × 31 × 67 × 167

Prime factors, divisor sums, positional representations and sequence properties for 1,387,436. The prime factorization is 2^2 × 31 × 67 × 167.

Number of positive divisors: 24. Showing the recorded part of the sequence: 106.

DeficientEvenComposite

Number bases

Decimal: 1387436
Binary: 101010010101110101100 (21 bits)
Octal: 0o5225654
Hexadecimal: 0x152BAC

Divisor catalog (24)

1243162671241341672683346682,0774,1545,1778,30810,35411,18920,70822,37844,756346,859693,7181,387,436

Showing 24 of 24.

Collatz trajectory (106 steps)

Even: n → n/2; Odd: n → 3n + 1

1,387,436693,718346,8591,040,578520,2891,560,868780,434390,2171,170,652585,326292,663877,990438,9951,316,986658,4931,975,480987,740493,870246,935740,806370,4031,111,210555,6051,666,816833,408416,704208,352104,17652,08826,04413,0226,51119,5349,76729,30214,65143,95421,97765,93232,96616,48349,45024,72574,17637,08818,5449,2724,6362,3181,1593,4781,7395,2182,6097,8283,9141,9575,8722,9361,468

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 31 × 67 × 167
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,558,976
Proper-divisor sum: 1,171,540
Digit sum: 32
Digital root: 5