Base | Representation |
---|---|
bin | 110001011111011011… |
… | …110000110000100011 |
3 | 12002011110122022102211 |
4 | 301133123300300203 |
5 | 1332313011030200 |
6 | 40225034022551 |
7 | 3560606446540 |
oct | 613733606043 |
9 | 162143568384 |
10 | 53140720675 |
11 | 2059a607a79 |
12 | a370877a57 |
13 | 501b654623 |
14 | 28018c7bc7 |
15 | 15b0483aba |
hex | c5f6f0c23 |
53140720675 has 12 divisors (see below), whose sum is σ = 75307992976. Its totient is φ = 36439351200.
The previous prime is 53140720669. The next prime is 53140720697. The reversal of 53140720675 is 57602704135.
It is not a de Polignac number, because 53140720675 - 23 = 53140720667 is a prime.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151830456 + ... + 151830805.
Almost surely, 253140720675 is an apocalyptic number.
53140720675 is a deficient number, since it is larger than the sum of its proper divisors (22167272301).
53140720675 is a wasteful number, since it uses less digits than its factorization.
53140720675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303661278 (or 303661273 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 40.
The spelling of 53140720675 in words is "fifty-three billion, one hundred forty million, seven hundred twenty thousand, six hundred seventy-five".
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