Base | Representation |
---|---|
bin | 1100101011000… |
… | …1100011000110 |
3 | 10201000121101011 |
4 | 3022301203012 |
5 | 102101443123 |
6 | 5135152434 |
7 | 1213550605 |
oct | 312614306 |
9 | 121017334 |
10 | 53156038 |
11 | 28006a11 |
12 | 1597571a |
13 | b021aa0 |
14 | 70b9a3c |
15 | 49eee0d |
hex | 32b18c6 |
53156038 has 8 divisors (see below), whose sum is σ = 85867488. Its totient is φ = 24533544.
The previous prime is 53156029. The next prime is 53156063. The reversal of 53156038 is 83065135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022206 + ... + 1022257.
It is an arithmetic number, because the mean of its divisors is an integer number (10733436).
Almost surely, 253156038 is an apocalyptic number.
53156038 is a deficient number, since it is larger than the sum of its proper divisors (32711450).
53156038 is a wasteful number, since it uses less digits than its factorization.
53156038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2044478.
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 53156038 is about 7290.8187468898. The cubic root of 53156038 is about 375.9968452655.
The spelling of 53156038 in words is "fifty-three million, one hundred fifty-six thousand, thirty-eight".
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