Base | Representation |
---|---|
bin | 110001011101011011… |
… | …010111100010000000 |
3 | 12002002010022022200000 |
4 | 301131123113202000 |
5 | 1332230402003122 |
6 | 40221432400000 |
7 | 3560020405131 |
oct | 613533274200 |
9 | 162063268600 |
10 | 53107062912 |
11 | 20582609442 |
12 | a361546000 |
13 | 501469b7a7 |
14 | 27db245c88 |
15 | 15ac5360ac |
hex | c5d6d7880 |
53107062912 has 96 divisors (see below), whose sum is σ = 158481239280. Its totient is φ = 17702343936.
The previous prime is 53107062907. The next prime is 53107062917. The reversal of 53107062912 is 21926070135.
53107062912 is a `hidden beast` number, since 5 + 3 + 10 + 7 + 0 + 629 + 12 = 666.
It is an interprime number because it is at equal distance from previous prime (53107062907) and next prime (53107062917).
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-3 number, since 3×531070629123 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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 (53107062917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 822598 + ... + 884805.
Almost surely, 253107062912 is an apocalyptic number.
It is an amenable number.
53107062912 is an abundant number, since it is smaller than the sum of its proper divisors (105374176368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53107062912 is an equidigital number, since it uses as much as digits as its factorization.
53107062912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1707432 (or 1707408 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The spelling of 53107062912 in words is "fifty-three billion, one hundred seven million, sixty-two thousand, nine hundred twelve".
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