Base | Representation |
---|---|
bin | 1100101000111… |
… | …0001001111110 |
3 | 10200202020111222 |
4 | 3022032021332 |
5 | 102032323240 |
6 | 5132113342 |
7 | 1212405140 |
oct | 312161176 |
9 | 120666458 |
10 | 53011070 |
11 | 27a18002 |
12 | 15905852 |
13 | aca0ac8 |
14 | 707cc90 |
15 | 49c1eb5 |
hex | 328e27e |
53011070 has 64 divisors (see below), whose sum is σ = 112803840. Its totient is φ = 17563392.
The previous prime is 53011051. The next prime is 53011081. The reversal of 53011070 is 7011035.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417347 + ... + 417473.
It is an arithmetic number, because the mean of its divisors is an integer number (1762560).
Almost surely, 253011070 is an apocalyptic number.
53011070 is an abundant number, since it is smaller than the sum of its proper divisors (59792770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53011070 is a wasteful number, since it uses less digits than its factorization.
53011070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297.
The product of its (nonzero) digits is 105, while the sum is 17.
The square root of 53011070 is about 7280.8701403060. The cubic root of 53011070 is about 375.6547258552.
The spelling of 53011070 in words is "fifty-three million, eleven thousand, seventy".
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