Base | Representation |
---|---|
bin | 1100100000011011011101… |
… | …1110001011011010101011 |
3 | 1210200121102112122100022002 |
4 | 3020012313132023122223 |
5 | 3300300044211043412 |
6 | 45125125010521215 |
7 | 2616332152202420 |
oct | 310066736133253 |
9 | 53617375570262 |
10 | 13751268456107 |
11 | 4421975604276 |
12 | 1661107b9620b |
13 | 78997b907400 |
14 | 3577ca2c9d47 |
15 | 18ca7e642dc2 |
hex | c81b778b6ab |
13751268456107 has 12 divisors (see below), whose sum is σ = 17017630618320. Its totient is φ = 10880124491808.
The previous prime is 13751268456091. The next prime is 13751268456113. The reversal of 13751268456107 is 70165486215731.
It is not a de Polignac number, because 13751268456107 - 24 = 13751268456091 is a prime.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13751268455107) 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, 5812031132 + ... + 5812033497.
It is an arithmetic number, because the mean of its divisors is an integer number (1418135884860).
Almost surely, 213751268456107 is an apocalyptic number.
13751268456107 is a deficient number, since it is larger than the sum of its proper divisors (3266362162213).
13751268456107 is a wasteful number, since it uses less digits than its factorization.
13751268456107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11624064662 (or 11624064649 counting only the distinct ones).
The product of its (nonzero) digits is 8467200, while the sum is 56.
The spelling of 13751268456107 in words is "thirteen trillion, seven hundred fifty-one billion, two hundred sixty-eight million, four hundred fifty-six thousand, one hundred seven".
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