Base | Representation |
---|---|
bin | 1011111010101100110111… |
… | …0011001111000010000111 |
3 | 1201101122101210000021010120 |
4 | 2332223031303033002013 |
5 | 3204140123332403444 |
6 | 43511252111553023 |
7 | 2521445051634126 |
oct | 276531563170207 |
9 | 51348353007116 |
10 | 13103103012999 |
11 | 41a1aa406544a |
12 | 157757682b773 |
13 | 74080430940c |
14 | 33429d225abd |
15 | 17ac96012b19 |
hex | beacdccf087 |
13103103012999 has 16 divisors (see below), whose sum is σ = 17508972797952. Its totient is φ = 8716318557408.
The previous prime is 13103103012971. The next prime is 13103103013009. The reversal of 13103103012999 is 99921030130131.
It is a de Polignac number, because none of the positive numbers 2k-13103103012999 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13103103012999.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13103103062999) 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, 71646357 + ... + 71829009.
It is an arithmetic number, because the mean of its divisors is an integer number (1094310799872).
Almost surely, 213103103012999 is an apocalyptic number.
13103103012999 is a deficient number, since it is larger than the sum of its proper divisors (4405869784953).
13103103012999 is a wasteful number, since it uses less digits than its factorization.
13103103012999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234766.
The product of its (nonzero) digits is 39366, while the sum is 42.
The spelling of 13103103012999 in words is "thirteen trillion, one hundred three billion, one hundred three million, twelve thousand, nine hundred ninety-nine".
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