Base | Representation |
---|---|
bin | 11000101011101001… |
… | …01110011011101101 |
3 | 1021012111011211121012 |
4 | 30111310232123231 |
5 | 204114231420401 |
6 | 10030515515005 |
7 | 646242011360 |
oct | 142564563355 |
9 | 37174154535 |
10 | 13251045101 |
11 | 568a962348 |
12 | 26998b8a65 |
13 | 13323bbcb8 |
14 | 8d9c380d7 |
15 | 5284e08bb |
hex | 315d2e6ed |
13251045101 has 8 divisors (see below), whose sum is σ = 15285585600. Its totient is φ = 11251888128.
The previous prime is 13251045047. The next prime is 13251045173. The reversal of 13251045101 is 10154015231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13251045101 is a prime.
It is a super-2 number, since 2×132510451012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13251048101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8845076 + ... + 8846573.
It is an arithmetic number, because the mean of its divisors is an integer number (1910698200).
Almost surely, 213251045101 is an apocalyptic number.
It is an amenable number.
13251045101 is a deficient number, since it is larger than the sum of its proper divisors (2034540499).
13251045101 is a wasteful number, since it uses less digits than its factorization.
13251045101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17691763.
The product of its (nonzero) digits is 600, while the sum is 23.
The spelling of 13251045101 in words is "thirteen billion, two hundred fifty-one million, forty-five thousand, one hundred one".
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