Base | Representation |
---|---|
bin | 1011111100100100000100… |
… | …1001101101010010100100 |
3 | 1201111200222220201211100210 |
4 | 2333021001021231102210 |
5 | 3210201142340230022 |
6 | 43534103311535420 |
7 | 2523660045541221 |
oct | 277110111552244 |
9 | 51450886654323 |
10 | 13135103055012 |
11 | 4204625274664 |
12 | 158180752a570 |
13 | 743833b61a13 |
14 | 335a5713a948 |
15 | 17ba1a50ba0c |
hex | bf24126d4a4 |
13135103055012 has 36 divisors (see below), whose sum is σ = 30884318801168. Its totient is φ = 4344944962800.
The previous prime is 13135103054993. The next prime is 13135103055013. The reversal of 13135103055012 is 21055030153131.
It is not an unprimeable number, because it can be changed into a prime (13135103055013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31685914 + ... + 32097777.
Almost surely, 213135103055012 is an apocalyptic number.
13135103055012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13135103055012 is an abundant number, since it is smaller than the sum of its proper divisors (17749215746156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13135103055012 is a wasteful number, since it uses less digits than its factorization.
13135103055012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63783960 (or 63783827 counting only the distinct ones).
The product of its (nonzero) digits is 6750, while the sum is 30.
The spelling of 13135103055012 in words is "thirteen trillion, one hundred thirty-five billion, one hundred three million, fifty-five thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •