Base | Representation |
---|---|
bin | 11000011101100001… |
… | …00011111111010010 |
3 | 1020220020010210110001 |
4 | 30032300203333102 |
5 | 203343410410414 |
6 | 10011043200214 |
7 | 643302343411 |
oct | 141660437722 |
9 | 36806123401 |
10 | 13132513234 |
11 | 5629a63625 |
12 | 266607606a |
13 | 131398a3b9 |
14 | 8c81c1478 |
15 | 51cdca074 |
hex | 30ec23fd2 |
13132513234 has 8 divisors (see below), whose sum is σ = 19757224188. Its totient is φ = 6546771840.
The previous prime is 13132513223. The next prime is 13132513313. The reversal of 13132513234 is 43231523131.
It can be written as a sum of positive squares in 2 ways, for example, as 12527205625 + 605307609 = 111925^2 + 24603^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9741547 + ... + 9742894.
Almost surely, 213132513234 is an apocalyptic number.
13132513234 is a deficient number, since it is larger than the sum of its proper divisors (6624710954).
13132513234 is a wasteful number, since it uses less digits than its factorization.
13132513234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19484780.
The product of its digits is 6480, while the sum is 28.
The spelling of 13132513234 in words is "thirteen billion, one hundred thirty-two million, five hundred thirteen thousand, two hundred thirty-four".
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