Base | Representation |
---|---|
bin | 1100000000011001111100… |
… | …1000001110011110110100 |
3 | 1201202000100122121010122000 |
4 | 3000012133020032132310 |
5 | 3212241330141000140 |
6 | 44024300434135300 |
7 | 2531514445365624 |
oct | 300063710163664 |
9 | 51660318533560 |
10 | 13201104234420 |
11 | 422a614208623 |
12 | 1592567121530 |
13 | 749b219ab72b |
14 | 338d18a28884 |
15 | 17d5cea2ba30 |
hex | c019f20e7b4 |
13201104234420 has 96 divisors (see below), whose sum is σ = 41070841741440. Its totient is φ = 3520231061760.
The previous prime is 13201104234397. The next prime is 13201104234431. The reversal of 13201104234420 is 2443240110231.
13201104234420 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 1 + 1 + 0 + 4 + 234 + 420 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35004784 + ... + 35379896.
It is an arithmetic number, because the mean of its divisors is an integer number (427821268140).
Almost surely, 213201104234420 is an apocalyptic number.
13201104234420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13201104234420 is an abundant number, since it is smaller than the sum of its proper divisors (27869737507020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13201104234420 is a wasteful number, since it uses less digits than its factorization.
13201104234420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440302 (or 440294 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 13201104234420 its reverse (2443240110231), we get a palindrome (15644344344651).
The spelling of 13201104234420 in words is "thirteen trillion, two hundred one billion, one hundred four million, two hundred thirty-four thousand, four hundred twenty".
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