Base | Representation |
---|---|
bin | 11000101011100111… |
… | …01010000110110100 |
3 | 1021012110122121200211 |
4 | 30111303222012310 |
5 | 204114143441421 |
6 | 10030505515204 |
7 | 646236434422 |
oct | 142563520664 |
9 | 37173577624 |
10 | 13250765236 |
11 | 568a791055 |
12 | 26997a2b04 |
13 | 13323217b7 |
14 | 8d9ba4112 |
15 | 5284879e1 |
hex | 315cea1b4 |
13250765236 has 48 divisors (see below), whose sum is σ = 24171090048. Its totient is φ = 6351091200.
The previous prime is 13250765201. The next prime is 13250765237. The reversal of 13250765236 is 63256705231.
13250765236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×132507652362 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13250765237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3386121 + ... + 3390031.
It is an arithmetic number, because the mean of its divisors is an integer number (503564376).
Almost surely, 213250765236 is an apocalyptic number.
It is an amenable number.
13250765236 is a deficient number, since it is larger than the sum of its proper divisors (10920324812).
13250765236 is a wasteful number, since it uses less digits than its factorization.
13250765236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4312 (or 4310 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 40.
The spelling of 13250765236 in words is "thirteen billion, two hundred fifty million, seven hundred sixty-five thousand, two hundred thirty-six".
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