Base | Representation |
---|---|
bin | 1100110111011… |
… | …1000100010011 |
3 | 10202112201011111 |
4 | 3031313010103 |
5 | 102303340300 |
6 | 5204354151 |
7 | 1223460403 |
oct | 315670423 |
9 | 122481144 |
10 | 53965075 |
11 | 2850983a |
12 | 160a5957 |
13 | b2460c8 |
14 | 724a803 |
15 | 4b0e9ba |
hex | 3377113 |
53965075 has 6 divisors (see below), whose sum is σ = 66916724. Its totient is φ = 43172040.
The previous prime is 53965069. The next prime is 53965081. The reversal of 53965075 is 57056935.
It is an interprime number because it is at equal distance from previous prime (53965069) and next prime (53965081).
It is not a de Polignac number, because 53965075 - 27 = 53964947 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1079277 + ... + 1079326.
Almost surely, 253965075 is an apocalyptic number.
53965075 is a deficient number, since it is larger than the sum of its proper divisors (12951649).
53965075 is a wasteful number, since it uses less digits than its factorization.
53965075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2158613 (or 2158608 counting only the distinct ones).
The product of its (nonzero) digits is 141750, while the sum is 40.
The square root of 53965075 is about 7346.0924987370. The cubic root of 53965075 is about 377.8948108343.
The spelling of 53965075 in words is "fifty-three million, nine hundred sixty-five thousand, seventy-five".
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