Base | Representation |
---|---|
bin | 100011111000100110… |
… | …011001100110100011 |
3 | 10200110021000221220202 |
4 | 203320212121212203 |
5 | 1112402310214100 |
6 | 25411203255415 |
7 | 2532552210323 |
oct | 437046314643 |
9 | 120407027822 |
10 | 38530554275 |
11 | 15382547794 |
12 | 757397a56b |
13 | 38307ca655 |
14 | 1c1737d283 |
15 | 10079c57d5 |
hex | 8f89999a3 |
38530554275 has 12 divisors (see below), whose sum is σ = 47792657592. Its totient is φ = 30814914240.
The previous prime is 38530554263. The next prime is 38530554313. The reversal of 38530554275 is 57245503583.
38530554275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38530554275 - 24 = 38530554259 is a prime.
It is a super-2 number, since 2×385305542752 (a number of 22 digits) 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 11 ways as a sum of consecutive naturals, for example, 155177 + ... + 318026.
It is an arithmetic number, because the mean of its divisors is an integer number (3982721466).
Almost surely, 238530554275 is an apocalyptic number.
38530554275 is a deficient number, since it is larger than the sum of its proper divisors (9262103317).
38530554275 is a wasteful number, since it uses less digits than its factorization.
38530554275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476470 (or 476465 counting only the distinct ones).
The product of its (nonzero) digits is 2520000, while the sum is 47.
The spelling of 38530554275 in words is "thirty-eight billion, five hundred thirty million, five hundred fifty-four thousand, two hundred seventy-five".
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