Base | Representation |
---|---|
bin | 11000010100100110… |
… | …10111110010100010 |
3 | 1020201000110112121211 |
4 | 30022103113302202 |
5 | 203220241032401 |
6 | 5555412540334 |
7 | 641404030321 |
oct | 141223276242 |
9 | 36630415554 |
10 | 13057752226 |
11 | 55a0840572 |
12 | 26450216aa |
13 | 130134280c |
14 | 8bc2c00b8 |
15 | 51655d951 |
hex | 30a4d7ca2 |
13057752226 has 8 divisors (see below), whose sum is σ = 19587963600. Its totient is φ = 6528431028.
The previous prime is 13057752221. The next prime is 13057752233. The reversal of 13057752226 is 62225775031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13057752221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184576 + ... + 245323.
It is an arithmetic number, because the mean of its divisors is an integer number (2448495450).
Almost surely, 213057752226 is an apocalyptic number.
13057752226 is a deficient number, since it is larger than the sum of its proper divisors (6530211374).
13057752226 is a wasteful number, since it uses less digits than its factorization.
13057752226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445088.
The product of its (nonzero) digits is 176400, while the sum is 40.
The spelling of 13057752226 in words is "thirteen billion, fifty-seven million, seven hundred fifty-two thousand, two hundred twenty-six".
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