Base | Representation |
---|---|
bin | 1011111100010101100010… |
… | …0110000111100100100000 |
3 | 1201111022221000002210110100 |
4 | 2333011120212013210200 |
5 | 3210120200030130420 |
6 | 43532220214102400 |
7 | 2523461261242644 |
oct | 277053046074440 |
9 | 51438830083410 |
10 | 13131201411360 |
11 | 4202a02959a7a |
12 | 1580ab894aa00 |
13 | 743361729936 |
14 | 3357a6caac24 |
15 | 17b88cc14190 |
hex | bf158987920 |
13131201411360 has 144 divisors (see below), whose sum is σ = 45350107455744. Its totient is φ = 3459465079296.
The previous prime is 13131201411359. The next prime is 13131201411379. The reversal of 13131201411360 is 6311410213131.
13131201411360 is a `hidden beast` number, since 1 + 3 + 13 + 1 + 201 + 411 + 36 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54813552 + ... + 55052591.
It is an arithmetic number, because the mean of its divisors is an integer number (314931301776).
Almost surely, 213131201411360 is an apocalyptic number.
13131201411360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13131201411360 is an abundant number, since it is smaller than the sum of its proper divisors (32218906044384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13131201411360 is a wasteful number, since it uses less digits than its factorization.
13131201411360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109866247 (or 109866236 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
Adding to 13131201411360 its reverse (6311410213131), we get a palindrome (19442611624491).
The spelling of 13131201411360 in words is "thirteen trillion, one hundred thirty-one billion, two hundred one million, four hundred eleven thousand, three hundred sixty".
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