Base | Representation |
---|---|
bin | 1001000100111… |
… | …0000011111010 |
3 | 2122122002010111 |
4 | 2101032003322 |
5 | 34221142344 |
6 | 3435534534 |
7 | 641401543 |
oct | 221160372 |
9 | 78562114 |
10 | 38068474 |
11 | 1a541454 |
12 | 108ba44a |
13 | 7b6b632 |
14 | 50ad4ca |
15 | 351e834 |
hex | 244e0fa |
38068474 has 16 divisors (see below), whose sum is σ = 62548200. Its totient is φ = 17296384.
The previous prime is 38068421. The next prime is 38068489. The reversal of 38068474 is 47486083.
It can be written as a sum of positive squares in 4 ways, for example, as 33721249 + 4347225 = 5807^2 + 2085^2 .
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, 18319 + ... + 20290.
Almost surely, 238068474 is an apocalyptic number.
38068474 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
38068474 is a deficient number, since it is larger than the sum of its proper divisors (24479726).
38068474 is a wasteful number, since it uses less digits than its factorization.
38068474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38657.
The product of its (nonzero) digits is 129024, while the sum is 40.
The square root of 38068474 is about 6169.9654780234. The cubic root of 38068474 is about 336.3993562659.
The spelling of 38068474 in words is "thirty-eight million, sixty-eight thousand, four hundred seventy-four".
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