Base | Representation |
---|---|
bin | 1100101111010… |
… | …1111000110000 |
3 | 10201112211100100 |
4 | 3023311320300 |
5 | 102134422302 |
6 | 5145152400 |
7 | 1216124643 |
oct | 313657060 |
9 | 121484310 |
10 | 53435952 |
11 | 28188249 |
12 | 15a8b700 |
13 | b0bc30b |
14 | 714da5a |
15 | 4a57d1c |
hex | 32f5e30 |
53435952 has 30 divisors (see below), whose sum is σ = 149546852. Its totient is φ = 17811936.
The previous prime is 53435933. The next prime is 53435959. The reversal of 53435952 is 25953435.
53435952 is a `hidden beast` number, since 534 + 35 + 95 + 2 = 666.
It is a super-2 number, since 2×534359522 = 5710801932292608, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (53435959) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185398 + ... + 185685.
Almost surely, 253435952 is an apocalyptic number.
It is an amenable number.
53435952 is an abundant number, since it is smaller than the sum of its proper divisors (96110900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53435952 is a wasteful number, since it uses less digits than its factorization.
53435952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371097 (or 371088 counting only the distinct ones).
The product of its digits is 81000, while the sum is 36.
The square root of 53435952 is about 7309.9898768740. The cubic root of 53435952 is about 376.6556765356.
The spelling of 53435952 in words is "fifty-three million, four hundred thirty-five thousand, nine hundred fifty-two".
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