Base | Representation |
---|---|
bin | 11000011011011110… |
… | …11111000010111101 |
3 | 1020212001001002001211 |
4 | 30031233133002331 |
5 | 203330024004004 |
6 | 10005233404421 |
7 | 643004342065 |
oct | 141557370275 |
9 | 36761032054 |
10 | 13115453629 |
11 | 5620371483 |
12 | 2660409711 |
13 | 1310296465 |
14 | 8c5c203a5 |
15 | 51b65a504 |
hex | 30dbdf0bd |
13115453629 has 8 divisors (see below), whose sum is σ = 13308470208. Its totient is φ = 12922667520.
The previous prime is 13115453587. The next prime is 13115453647. The reversal of 13115453629 is 92635451131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13115453629 - 229 = 12578582717 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13115453591 and 13115453600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13115453669) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58749 + ... + 172285.
It is an arithmetic number, because the mean of its divisors is an integer number (1663558776).
Almost surely, 213115453629 is an apocalyptic number.
It is an amenable number.
13115453629 is a deficient number, since it is larger than the sum of its proper divisors (193016579).
13115453629 is a wasteful number, since it uses less digits than its factorization.
13115453629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115235.
The product of its digits is 97200, while the sum is 40.
The spelling of 13115453629 in words is "thirteen billion, one hundred fifteen million, four hundred fifty-three thousand, six hundred twenty-nine".
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