Base | Representation |
---|---|
bin | 11000011010000011111101… |
… | …01101101100011110011110 |
3 | 21001000222220120001111001110 |
4 | 30031001332231230132132 |
5 | 24013330313013114221 |
6 | 310052332111122450 |
7 | 14206451055102246 |
oct | 1415017655543636 |
9 | 231028816044043 |
10 | 53672037238686 |
11 | 16113201880a69 |
12 | 602a000813426 |
13 | 23c433640caa9 |
14 | d37a51b8ab26 |
15 | 6311ed5ed776 |
hex | 30d07eb6c79e |
53672037238686 has 32 divisors (see below), whose sum is σ = 113241013839360. Its totient is φ = 16911976706496.
The previous prime is 53672037238627. The next prime is 53672037238691. The reversal of 53672037238686 is 68683273027635.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515054406 + ... + 515158601.
It is an arithmetic number, because the mean of its divisors is an integer number (3538781682480).
Almost surely, 253672037238686 is an apocalyptic number.
53672037238686 is an abundant number, since it is smaller than the sum of its proper divisors (59568976600674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53672037238686 is a wasteful number, since it uses less digits than its factorization.
53672037238686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1030213488.
The product of its (nonzero) digits is 365783040, while the sum is 66.
The spelling of 53672037238686 in words is "fifty-three trillion, six hundred seventy-two billion, thirty-seven million, two hundred thirty-eight thousand, six hundred eighty-six".
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