Base | Representation |
---|---|
bin | 1100101001010… |
… | …0111001100100 |
3 | 10200210122102000 |
4 | 3022110321210 |
5 | 102034214232 |
6 | 5132445300 |
7 | 1212551520 |
oct | 312247144 |
9 | 120718360 |
10 | 53038692 |
11 | 27a36833 |
12 | 15919830 |
13 | acb0555 |
14 | 7088d80 |
15 | 49ca27c |
hex | 3294e64 |
53038692 has 48 divisors (see below), whose sum is σ = 157153920. Its totient is φ = 15153696.
The previous prime is 53038681. The next prime is 53038703. The reversal of 53038692 is 29683035.
53038692 is a `hidden beast` number, since 530 + 38 + 6 + 92 = 666.
It is an interprime number because it is at equal distance from previous prime (53038681) and next prime (53038703).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34323 + ... + 35834.
It is an arithmetic number, because the mean of its divisors is an integer number (3274040).
Almost surely, 253038692 is an apocalyptic number.
It is an amenable number.
53038692 is an abundant number, since it is smaller than the sum of its proper divisors (104115228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53038692 is a wasteful number, since it uses less digits than its factorization.
53038692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70177 (or 70169 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 53038692 is about 7282.7667819312. The cubic root of 53038692 is about 375.7199608657.
The spelling of 53038692 in words is "fifty-three million, thirty-eight thousand, six hundred ninety-two".
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