Base | Representation |
---|---|
bin | 11000010000011000… |
… | …01010011101110010 |
3 | 1020121112202210120111 |
4 | 30020030022131302 |
5 | 203132202330320 |
6 | 5552105131534 |
7 | 640463536102 |
oct | 141014123562 |
9 | 36545683514 |
10 | 13022308210 |
11 | 558283199a |
12 | 2635189baa |
13 | 12c6bb2922 |
14 | 8b76d5202 |
15 | 5133aba5a |
hex | 30830a772 |
13022308210 has 48 divisors (see below), whose sum is σ = 24949116360. Its totient is φ = 4892866560.
The previous prime is 13022308181. The next prime is 13022308213. The reversal of 13022308210 is 1280322031.
It can be written as a sum of positive squares in 12 ways, for example, as 1547399569 + 11474908641 = 39337^2 + 107121^2 .
It is a super-2 number, since 2×130223082102 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13022308213) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1559326 + ... + 1567654.
Almost surely, 213022308210 is an apocalyptic number.
13022308210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13022308210 is a deficient number, since it is larger than the sum of its proper divisors (11926808150).
13022308210 is a wasteful number, since it uses less digits than its factorization.
13022308210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8911 (or 8894 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The spelling of 13022308210 in words is "thirteen billion, twenty-two million, three hundred eight thousand, two hundred ten".
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