Base | Representation |
---|---|
bin | 11000101001011111… |
… | …01110111100001011 |
3 | 1021011020010222110121 |
4 | 30110233232330023 |
5 | 204100114143433 |
6 | 10025032124111 |
7 | 645632204050 |
oct | 142457567413 |
9 | 37136128417 |
10 | 13232959243 |
11 | 568072a159 |
12 | 2693836637 |
13 | 132b728bca |
14 | 8d768b027 |
15 | 526b1bc2d |
hex | 314beef0b |
13232959243 has 16 divisors (see below), whose sum is σ = 15716044800. Its totient is φ = 10902952800.
The previous prime is 13232959211. The next prime is 13232959301. The reversal of 13232959243 is 34295923231.
It is a cyclic number.
It is not a de Polignac number, because 13232959243 - 25 = 13232959211 is a prime.
It is a super-2 number, since 2×132329592432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13232959243.
It is not an unprimeable number, because it can be changed into a prime (13262959243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172303 + ... + 236968.
It is an arithmetic number, because the mean of its divisors is an integer number (982252800).
Almost surely, 213232959243 is an apocalyptic number.
13232959243 is a deficient number, since it is larger than the sum of its proper divisors (2483085557).
13232959243 is a wasteful number, since it uses less digits than its factorization.
13232959243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409458.
The product of its digits is 349920, while the sum is 43.
The spelling of 13232959243 in words is "thirteen billion, two hundred thirty-two million, nine hundred fifty-nine thousand, two hundred forty-three".
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