Base | Representation |
---|---|
bin | 110010001000000100… |
… | …111100111010010000 |
3 | 12010220222201201121121 |
4 | 302020010330322100 |
5 | 1340212041410432 |
6 | 40420433132024 |
7 | 3613526416360 |
oct | 621004747220 |
9 | 163828651547 |
10 | 53822606992 |
11 | 2090a505290 |
12 | a5210ba014 |
13 | 50c99c105b |
14 | 28682a89a0 |
15 | 1600279197 |
hex | c8813ce90 |
53822606992 has 160 divisors (see below), whose sum is σ = 133492955904. Its totient is φ = 20410982400.
The previous prime is 53822606969. The next prime is 53822606993. The reversal of 53822606992 is 29960622835.
It is not an unprimeable number, because it can be changed into a prime (53822606993) 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, 28134228 + ... + 28136140.
Almost surely, 253822606992 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 53822606992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66746477952).
53822606992 is an abundant number, since it is smaller than the sum of its proper divisors (79670348912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53822606992 is a wasteful number, since it uses less digits than its factorization.
53822606992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2537 (or 2531 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 52.
The spelling of 53822606992 in words is "fifty-three billion, eight hundred twenty-two million, six hundred six thousand, nine hundred ninety-two".
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