Base | Representation |
---|---|
bin | 11000101011100110… |
… | …10100001011111111 |
3 | 1021012110111001112121 |
4 | 30111303110023333 |
5 | 204114133103310 |
6 | 10030503543411 |
7 | 646235611603 |
oct | 142563241377 |
9 | 37173431477 |
10 | 13250675455 |
11 | 568a72a656 |
12 | 269975ab67 |
13 | 13322bc984 |
14 | 8d9b7d503 |
15 | 52846b0da |
hex | 315cd42ff |
13250675455 has 12 divisors (see below), whose sum is σ = 16246337400. Its totient is φ = 10374988304.
The previous prime is 13250675443. The next prime is 13250675461. The reversal of 13250675455 is 55457605231.
It is not a de Polignac number, because 13250675455 - 211 = 13250673407 is a prime.
It is a congruent 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, 588805 + ... + 610894.
It is an arithmetic number, because the mean of its divisors is an integer number (1353861450).
Almost surely, 213250675455 is an apocalyptic number.
13250675455 is a deficient number, since it is larger than the sum of its proper divisors (2995661945).
13250675455 is an equidigital number, since it uses as much as digits as its factorization.
13250675455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1199798 (or 1199751 counting only the distinct ones).
The product of its (nonzero) digits is 630000, while the sum is 43.
The spelling of 13250675455 in words is "thirteen billion, two hundred fifty million, six hundred seventy-five thousand, four hundred fifty-five".
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