Base | Representation |
---|---|
bin | 1001000100011… |
… | …0101110001000 |
3 | 2122120112212221 |
4 | 2101012232020 |
5 | 34214212113 |
6 | 3435143424 |
7 | 641215102 |
oct | 221065610 |
9 | 78515787 |
10 | 38038408 |
11 | 1a520901 |
12 | 108a4b74 |
13 | 7b5aa45 |
14 | 50a2572 |
15 | 351598d |
hex | 2446b88 |
38038408 has 16 divisors (see below), whose sum is σ = 71580060. Its totient is φ = 18950400.
The previous prime is 38038397. The next prime is 38038423. The reversal of 38038408 is 80483083.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 36505764 + 1532644 = 6042^2 + 1238^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6213 + ... + 10708.
Almost surely, 238038408 is an apocalyptic number.
It is an amenable number.
38038408 is a deficient number, since it is larger than the sum of its proper divisors (33541652).
38038408 is a wasteful number, since it uses less digits than its factorization.
38038408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17208 (or 17204 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 38038408 is about 6167.5285163508. The cubic root of 38038408 is about 336.3107716198.
The spelling of 38038408 in words is "thirty-eight million, thirty-eight thousand, four hundred eight".
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