Base | Representation |
---|---|
bin | 1001000110010… |
… | …0001100101110 |
3 | 2122210200111212 |
4 | 2101210030232 |
5 | 34232043100 |
6 | 3441514422 |
7 | 642230111 |
oct | 221441456 |
9 | 78720455 |
10 | 38159150 |
11 | 1a5a3597 |
12 | 10942a12 |
13 | 7ba09a3 |
14 | 50d4578 |
15 | 353b635 |
hex | 246432e |
38159150 has 12 divisors (see below), whose sum is σ = 70976112. Its totient is φ = 15263640.
The previous prime is 38159141. The next prime is 38159161. The reversal of 38159150 is 5195183.
It is a super-2 number, since 2×381591502 = 2912241457445000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 381542 + ... + 381641.
It is an arithmetic number, because the mean of its divisors is an integer number (5914676).
Almost surely, 238159150 is an apocalyptic number.
38159150 is a deficient number, since it is larger than the sum of its proper divisors (32816962).
38159150 is a wasteful number, since it uses less digits than its factorization.
38159150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 763195 (or 763190 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 32.
The square root of 38159150 is about 6177.3092847938. The cubic root of 38159150 is about 336.6662364251. Note that the first 3 decimals are identical.
The spelling of 38159150 in words is "thirty-eight million, one hundred fifty-nine thousand, one hundred fifty".
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