Base | Representation |
---|---|
bin | 1011110101101011100000… |
… | …0011100011011000001000 |
3 | 1201002101201212202112101222 |
4 | 2331122320003203120020 |
5 | 3201231441221032320 |
6 | 43403504143301212 |
7 | 2512302254415635 |
oct | 275327003433010 |
9 | 51071655675358 |
10 | 13016838845960 |
11 | 41694571a8a14 |
12 | 1562900baa808 |
13 | 7356374759b1 |
14 | 33003855518c |
15 | 1788e7b29825 |
hex | bd6b80e3608 |
13016838845960 has 16 divisors (see below), whose sum is σ = 29287887403500. Its totient is φ = 5206735538368.
The previous prime is 13016838845929. The next prime is 13016838845963. The reversal of 13016838845960 is 6954883861031.
It can be written as a sum of positive squares in 2 ways, for example, as 13006164236836 + 10674609124 = 3606406^2 + 103318^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13016838845893 and 13016838845902.
It is not an unprimeable number, because it can be changed into a prime (13016838845963) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162710485535 + ... + 162710485614.
Almost surely, 213016838845960 is an apocalyptic number.
13016838845960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13016838845960 is an abundant number, since it is smaller than the sum of its proper divisors (16271048557540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13016838845960 is a wasteful number, since it uses less digits than its factorization.
13016838845960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325420971160 (or 325420971156 counting only the distinct ones).
The product of its (nonzero) digits is 29859840, while the sum is 62.
The spelling of 13016838845960 in words is "thirteen trillion, sixteen billion, eight hundred thirty-eight million, eight hundred forty-five thousand, nine hundred sixty".
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