Base | Representation |
---|---|
bin | 1001010001001… |
… | …0010001100010 |
3 | 2201010220120201 |
4 | 2110102101202 |
5 | 34422402122 |
6 | 3505055414 |
7 | 651256630 |
oct | 224222142 |
9 | 81126521 |
10 | 38872162 |
11 | 1aa4025a |
12 | 1102756a |
13 | 80903a4 |
14 | 523c350 |
15 | 362ca27 |
hex | 2512462 |
38872162 has 16 divisors (see below), whose sum is σ = 69535872. Its totient is φ = 15935040.
The previous prime is 38872159. The next prime is 38872199. The reversal of 38872162 is 26127883.
It is a super-2 number, since 2×388721622 = 3022089957108488, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60039 + ... + 60682.
It is an arithmetic number, because the mean of its divisors is an integer number (4345992).
Almost surely, 238872162 is an apocalyptic number.
38872162 is a deficient number, since it is larger than the sum of its proper divisors (30663710).
38872162 is a wasteful number, since it uses less digits than its factorization.
38872162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120753.
The product of its digits is 32256, while the sum is 37.
The square root of 38872162 is about 6234.7543656507. The cubic root of 38872162 is about 338.7502039277.
The spelling of 38872162 in words is "thirty-eight million, eight hundred seventy-two thousand, one hundred sixty-two".
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