Base | Representation |
---|---|
bin | 11001001011001000… |
… | …01101010000010011 |
3 | 1021212220010202220021 |
4 | 30211210031100103 |
5 | 210134334302410 |
6 | 10113032324311 |
7 | 655626611500 |
oct | 144544152023 |
9 | 37786122807 |
10 | 13515150355 |
11 | 5805a4a553 |
12 | 2752243697 |
13 | 137502c9b5 |
14 | 922d464a7 |
15 | 5417adeda |
hex | 32590d413 |
13515150355 has 24 divisors (see below), whose sum is σ = 19185830640. Its totient is φ = 9110445120.
The previous prime is 13515150347. The next prime is 13515150373. The reversal of 13515150355 is 55305151531.
It is not a de Polignac number, because 13515150355 - 23 = 13515150347 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13515150355.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453036 + ... + 481945.
It is an arithmetic number, because the mean of its divisors is an integer number (799409610).
Almost surely, 213515150355 is an apocalyptic number.
13515150355 is a deficient number, since it is larger than the sum of its proper divisors (5670680285).
13515150355 is an equidigital number, since it uses as much as digits as its factorization.
13515150355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 935059 (or 935052 counting only the distinct ones).
The product of its (nonzero) digits is 28125, while the sum is 34.
The spelling of 13515150355 in words is "thirteen billion, five hundred fifteen million, one hundred fifty thousand, three hundred fifty-five".
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