Base | Representation |
---|---|
bin | 110001101101011101… |
… | …110000101110011100 |
3 | 12002202212121010122002 |
4 | 301231131300232130 |
5 | 1333303242011402 |
6 | 40304243341432 |
7 | 3566465404160 |
oct | 615535605634 |
9 | 162685533562 |
10 | 53376125852 |
11 | 20700482405 |
12 | a417681878 |
13 | 5058356c2a |
14 | 2824c84ca0 |
15 | 15c5e83602 |
hex | c6d770b9c |
53376125852 has 96 divisors (see below), whose sum is σ = 115459491840. Its totient is φ = 21093177600.
The previous prime is 53376125849. The next prime is 53376125857. The reversal of 53376125852 is 25852167335.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 53376125797 and 53376125806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53376125857) 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, 2586977 + ... + 2607527.
It is an arithmetic number, because the mean of its divisors is an integer number (1202703040).
Almost surely, 253376125852 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53376125852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57729745920).
53376125852 is an abundant number, since it is smaller than the sum of its proper divisors (62083365988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53376125852 is a wasteful number, since it uses less digits than its factorization.
53376125852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20731 (or 20729 counting only the distinct ones).
The product of its digits is 1512000, while the sum is 47.
The spelling of 53376125852 in words is "fifty-three billion, three hundred seventy-six million, one hundred twenty-five thousand, eight hundred fifty-two".
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