Base | Representation |
---|---|
bin | 1100010011010011101010… |
… | …1110100101001000111100 |
3 | 1202220001112212011022000021 |
4 | 3010310322232211020330 |
5 | 3233101403322220010 |
6 | 44433403414541524 |
7 | 2564131600056052 |
oct | 304647256451074 |
9 | 52801485138007 |
10 | 13525837304380 |
11 | 43453035a4405 |
12 | 16254936678a4 |
13 | 77163395417b |
14 | 34a9228ac1d2 |
15 | 186c887328da |
hex | c4d3aba523c |
13525837304380 has 96 divisors (see below), whose sum is σ = 28967166498816. Its totient is φ = 5304406818816.
The previous prime is 13525837304341. The next prime is 13525837304383. The reversal of 13525837304380 is 8340373852531.
13525837304380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13525837304383) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96655822 + ... + 96795658.
It is an arithmetic number, because the mean of its divisors is an integer number (301741317696).
Almost surely, 213525837304380 is an apocalyptic number.
13525837304380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13525837304380 is an abundant number, since it is smaller than the sum of its proper divisors (15441329194436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13525837304380 is a wasteful number, since it uses less digits than its factorization.
13525837304380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140423 (or 140421 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 52.
The spelling of 13525837304380 in words is "thirteen trillion, five hundred twenty-five billion, eight hundred thirty-seven million, three hundred four thousand, three hundred eighty".
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