Base | Representation |
---|---|
bin | 1001000100101… |
… | …1011010010000 |
3 | 2122121112020100 |
4 | 2101023122100 |
5 | 34220320431 |
6 | 3435412400 |
7 | 641325102 |
oct | 221133220 |
9 | 78545210 |
10 | 38057616 |
11 | 1a534283 |
12 | 108b4100 |
13 | 7b666cc |
14 | 50a9572 |
15 | 351b4e6 |
hex | 244b690 |
38057616 has 30 divisors (see below), whose sum is σ = 106508870. Its totient is φ = 12685824.
The previous prime is 38057597. The next prime is 38057647. The reversal of 38057616 is 61675083.
38057616 is a `hidden beast` number, since 3 + 80 + 576 + 1 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 19395216 + 18662400 = 4404^2 + 4320^2 .
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132001 + ... + 132288.
Almost surely, 238057616 is an apocalyptic number.
38057616 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
38057616 is an abundant number, since it is smaller than the sum of its proper divisors (68451254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38057616 is a wasteful number, since it uses less digits than its factorization.
38057616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264303 (or 264294 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 38057616 is about 6169.0855075935. The cubic root of 38057616 is about 336.3673702930.
The spelling of 38057616 in words is "thirty-eight million, fifty-seven thousand, six hundred sixteen".
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