Base | Representation |
---|---|
bin | 1100101110100… |
… | …1101000100010 |
3 | 10201110021111110 |
4 | 3023221220202 |
5 | 102131321022 |
6 | 5144124150 |
7 | 1215525423 |
oct | 313515042 |
9 | 121407443 |
10 | 53385762 |
11 | 28153571 |
12 | 15a66656 |
13 | b0a2511 |
14 | 713964a |
15 | 4a4800c |
hex | 32e9a22 |
53385762 has 8 divisors (see below), whose sum is σ = 106771536. Its totient is φ = 17795252.
The previous prime is 53385757. The next prime is 53385767. The reversal of 53385762 is 26758335.
It is an interprime number because it is at equal distance from previous prime (53385757) and next prime (53385767).
It is a sphenic number, since it is the product of 3 distinct primes.
53385762 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 53385762.
It is not an unprimeable number, because it can be changed into a prime (53385767) 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, 4448808 + ... + 4448819.
It is an arithmetic number, because the mean of its divisors is an integer number (13346442).
Almost surely, 253385762 is an apocalyptic number.
53385762 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53385762 is a wasteful number, since it uses less digits than its factorization.
53385762 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8897632.
The product of its digits is 151200, while the sum is 39.
The square root of 53385762 is about 7306.5560970953. The cubic root of 53385762 is about 376.5377143182.
The spelling of 53385762 in words is "fifty-three million, three hundred eighty-five thousand, seven hundred sixty-two".
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