Base | Representation |
---|---|
bin | 110010001111111000… |
… | …001101101110000000 |
3 | 12011021010000001110000 |
4 | 302033320031232000 |
5 | 1340444043020241 |
6 | 40441430240000 |
7 | 3620006030055 |
oct | 621770155600 |
9 | 164233001400 |
10 | 53953485696 |
11 | 20977377400 |
12 | a558ab6000 |
13 | 511ab56786 |
14 | 287b81702c |
15 | 160b9cceb6 |
hex | c8fe0db80 |
53953485696 has 480 divisors, whose sum is σ = 182697391800. Its totient is φ = 15775119360.
The previous prime is 53953485683. The next prime is 53953485697. The reversal of 53953485696 is 69658435935.
53953485696 is a `hidden beast` number, since 5 + 3 + 9 + 534 + 8 + 5 + 6 + 96 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53953485697) 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 59 ways as a sum of consecutive naturals, for example, 36380571 + ... + 36382053.
Almost surely, 253953485696 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53953485696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91348695900).
53953485696 is an abundant number, since it is smaller than the sum of its proper divisors (128743906104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53953485696 is a wasteful number, since it uses less digits than its factorization.
53953485696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1560 (or 1528 counting only the distinct ones).
The product of its digits is 104976000, while the sum is 63.
The spelling of 53953485696 in words is "fifty-three billion, nine hundred fifty-three million, four hundred eighty-five thousand, six hundred ninety-six".
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