Base | Representation |
---|---|
bin | 1100000000101001011010… |
… | …0011011111001011000000 |
3 | 1201202102001221122210211111 |
4 | 3000022112203133023000 |
5 | 3212323330332244044 |
6 | 44030224403053104 |
7 | 2532022352331340 |
oct | 300122643371300 |
9 | 51672057583744 |
10 | 13205255353024 |
11 | 4231354428459 |
12 | 1593325371194 |
13 | 74a333a01227 |
14 | 3391d0078d20 |
15 | 17d7741a2b34 |
hex | c02968df2c0 |
13205255353024 has 56 divisors (see below), whose sum is σ = 31249703685888. Its totient is φ = 5413334488320.
The previous prime is 13205255353021. The next prime is 13205255353039. The reversal of 13205255353024 is 42035355250231.
It is a tau number, because it is divible by the number of its divisors (56).
It is not an unprimeable number, because it can be changed into a prime (13205255353021) 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, 640772662 + ... + 640793269.
Almost surely, 213205255353024 is an apocalyptic number.
13205255353024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13205255353024 is an abundant number, since it is smaller than the sum of its proper divisors (18044448332864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13205255353024 is a wasteful number, since it uses less digits than its factorization.
13205255353024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1281565973 (or 1281565963 counting only the distinct ones).
The product of its (nonzero) digits is 540000, while the sum is 40.
The spelling of 13205255353024 in words is "thirteen trillion, two hundred five billion, two hundred fifty-five million, three hundred fifty-three thousand, twenty-four".
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