Base | Representation |
---|---|
bin | 110010000010001010… |
… | …101110100111110000 |
3 | 12010200002011102210220 |
4 | 302002022232213300 |
5 | 1340011201124112 |
6 | 40402532053040 |
7 | 3611213600346 |
oct | 620212564760 |
9 | 163602142726 |
10 | 53723458032 |
11 | 208695451a2 |
12 | a4b3a64180 |
13 | 50b22b7a2a |
14 | 2859059996 |
15 | 15e66e198c |
hex | c822ae9f0 |
53723458032 has 40 divisors (see below), whose sum is σ = 139397018496. Its totient is φ = 17828926656.
The previous prime is 53723458007. The next prime is 53723458039. The reversal of 53723458032 is 23085432735.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53723458039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2454388 + ... + 2476179.
Almost surely, 253723458032 is an apocalyptic number.
It is an amenable number.
53723458032 is an abundant number, since it is smaller than the sum of its proper divisors (85673560464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53723458032 is a wasteful number, since it uses less digits than its factorization.
53723458032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4930805 (or 4930799 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 42.
The spelling of 53723458032 in words is "fifty-three billion, seven hundred twenty-three million, four hundred fifty-eight thousand, thirty-two".
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