Base | Representation |
---|---|
bin | 11000110011000001… |
… | …10001001101010011 |
3 | 1021100210121112100220 |
4 | 30121200301031103 |
5 | 204231102004301 |
6 | 10041010044123 |
7 | 650622654663 |
oct | 143140611523 |
9 | 37323545326 |
10 | 13312922451 |
11 | 5711885754 |
12 | 26b6579643 |
13 | 134217560a |
14 | 9041441a3 |
15 | 52db64936 |
hex | 319831353 |
13312922451 has 16 divisors (see below), whose sum is σ = 18755869440. Its totient is φ = 8376181920.
The previous prime is 13312922429. The next prime is 13312922459. The reversal of 13312922451 is 15422921331.
It is not a de Polignac number, because 13312922451 - 26 = 13312922387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13312922459) 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, 429040 + ... + 459021.
It is an arithmetic number, because the mean of its divisors is an integer number (1172241840).
Almost surely, 213312922451 is an apocalyptic number.
13312922451 is a deficient number, since it is larger than the sum of its proper divisors (5442946989).
13312922451 is a wasteful number, since it uses less digits than its factorization.
13312922451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 888346.
The product of its digits is 12960, while the sum is 33.
The spelling of 13312922451 in words is "thirteen billion, three hundred twelve million, nine hundred twenty-two thousand, four hundred fifty-one".
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