Base | Representation |
---|---|
bin | 11000010000101001… |
… | …00100000100000100 |
3 | 1020121200220200011010 |
4 | 30020110210010010 |
5 | 203133233311322 |
6 | 5552224242220 |
7 | 640521336660 |
oct | 141024440404 |
9 | 36550820133 |
10 | 13024510212 |
11 | 5583aa632a |
12 | 2635a70370 |
13 | 12c74a3c9c |
14 | 8b7b098a0 |
15 | 51369420c |
hex | 308524104 |
13024510212 has 24 divisors (see below), whose sum is σ = 34732027456. Its totient is φ = 3721288608.
The previous prime is 13024510207. The next prime is 13024510243. The reversal of 13024510212 is 21201542031.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77526763 + ... + 77526930.
Almost surely, 213024510212 is an apocalyptic number.
13024510212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13024510212 is an abundant number, since it is smaller than the sum of its proper divisors (21707517244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13024510212 is a wasteful number, since it uses less digits than its factorization.
13024510212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155053707 (or 155053705 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The spelling of 13024510212 in words is "thirteen billion, twenty-four million, five hundred ten thousand, two hundred twelve".
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