Base | Representation |
---|---|
bin | 1100101001000… |
… | …0010000110110 |
3 | 10200202200100200 |
4 | 3022100100312 |
5 | 102033112302 |
6 | 5132221330 |
7 | 1212442251 |
oct | 312202066 |
9 | 120680320 |
10 | 53019702 |
11 | 27a2353a |
12 | 1590a846 |
13 | aca4a08 |
14 | 7082098 |
15 | 49c481c |
hex | 3290436 |
53019702 has 24 divisors (see below), whose sum is σ = 121634136. Its totient is φ = 16633536.
The previous prime is 53019697. The next prime is 53019727. The reversal of 53019702 is 20791035.
It is a super-2 number, since 2×530197022 = 5622177600337608, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86328 + ... + 86939.
It is an arithmetic number, because the mean of its divisors is an integer number (5068089).
Almost surely, 253019702 is an apocalyptic number.
53019702 is an abundant number, since it is smaller than the sum of its proper divisors (68614434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53019702 is a wasteful number, since it uses less digits than its factorization.
53019702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173292 (or 173289 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 27.
The square root of 53019702 is about 7281.4629024668. The cubic root of 53019702 is about 375.6751145250.
The spelling of 53019702 in words is "fifty-three million, nineteen thousand, seven hundred two".
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