Base | Representation |
---|---|
bin | 110010010001110110… |
… | …100101101111001000 |
3 | 12011100102100011020020 |
4 | 302101312211233020 |
5 | 1341031033123331 |
6 | 40445012300440 |
7 | 3620560435503 |
oct | 622166455710 |
9 | 164312304206 |
10 | 53986614216 |
11 | 20994044347 |
12 | a568011720 |
13 | 5124985752 |
14 | 2881d9c13a |
15 | 160e873c96 |
hex | c91da5bc8 |
53986614216 has 32 divisors (see below), whose sum is σ = 135033770400. Its totient is φ = 17986573440.
The previous prime is 53986614169. The next prime is 53986614217. The reversal of 53986614216 is 61241668935.
53986614216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (53986614217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511021 + ... + 607548.
It is an arithmetic number, because the mean of its divisors is an integer number (4219805325).
Almost surely, 253986614216 is an apocalyptic number.
It is an amenable number.
53986614216 is an abundant number, since it is smaller than the sum of its proper divisors (81047156184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53986614216 is a wasteful number, since it uses less digits than its factorization.
53986614216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1120589 (or 1120585 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 51.
The spelling of 53986614216 in words is "fifty-three billion, nine hundred eighty-six million, six hundred fourteen thousand, two hundred sixteen".
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