Base | Representation |
---|---|
bin | 1100101111111… |
… | …0110111110100 |
3 | 10201121200211110 |
4 | 3023332313310 |
5 | 102142112011 |
6 | 5150035020 |
7 | 1216340151 |
oct | 313766764 |
9 | 121550743 |
10 | 53472756 |
11 | 28202967 |
12 | 15aa8a70 |
13 | b102cac |
14 | 715d228 |
15 | 4a63ba6 |
hex | 32fedf4 |
53472756 has 12 divisors (see below), whose sum is σ = 124769792. Its totient is φ = 17824248.
The previous prime is 53472751. The next prime is 53472761. The reversal of 53472756 is 65727435.
It is an interprime number because it is at equal distance from previous prime (53472751) and next prime (53472761).
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53472751) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2228020 + ... + 2228043.
Almost surely, 253472756 is an apocalyptic number.
It is an amenable number.
53472756 is an abundant number, since it is smaller than the sum of its proper divisors (71297036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53472756 is a wasteful number, since it uses less digits than its factorization.
53472756 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4456070 (or 4456068 counting only the distinct ones).
The product of its digits is 176400, while the sum is 39.
The square root of 53472756 is about 7312.5068205096. The cubic root of 53472756 is about 376.7421305279.
The spelling of 53472756 in words is "fifty-three million, four hundred seventy-two thousand, seven hundred fifty-six".
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