Base | Representation |
---|---|
bin | 1001000101000… |
… | …0111101100011 |
3 | 2122122200102112 |
4 | 2101100331203 |
5 | 34222032410 |
6 | 3440105535 |
7 | 641451305 |
oct | 221207543 |
9 | 78580375 |
10 | 38080355 |
11 | 1a54a375 |
12 | 109052ab |
13 | 7b73b71 |
14 | 50b3975 |
15 | 3523105 |
hex | 2450f63 |
38080355 has 8 divisors (see below), whose sum is σ = 45893952. Its totient is φ = 30332608.
The previous prime is 38080283. The next prime is 38080373. The reversal of 38080355 is 55308083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38080355 - 28 = 38080099 is a prime.
It is a super-2 number, since 2×380803552 = 2900226873852050, which contains 22 as substring.
It is a Duffinian number.
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, 15179 + ... + 17508.
It is an arithmetic number, because the mean of its divisors is an integer number (5736744).
Almost surely, 238080355 is an apocalyptic number.
38080355 is a deficient number, since it is larger than the sum of its proper divisors (7813597).
38080355 is a wasteful number, since it uses less digits than its factorization.
38080355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32925.
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 38080355 is about 6170.9282121898. The cubic root of 38080355 is about 336.4343488693.
The spelling of 38080355 in words is "thirty-eight million, eighty thousand, three hundred fifty-five".
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