Base | Representation |
---|---|
bin | 110001111011101000… |
… | …111111111111100000 |
3 | 12010101110010000010200 |
4 | 301323220333333200 |
5 | 1334300132443432 |
6 | 40344021025200 |
7 | 3605414036565 |
oct | 617350777740 |
9 | 163343100120 |
10 | 53613952992 |
11 | 20812751466 |
12 | a483255200 |
13 | 50956c6a52 |
14 | 28486b286c |
15 | 15dbcb0a7c |
hex | c7ba3ffe0 |
53613952992 has 36 divisors (see below), whose sum is σ = 152464679640. Its totient is φ = 17871317568.
The previous prime is 53613952979. The next prime is 53613952999. The reversal of 53613952992 is 29925931635.
It is a happy number.
53613952992 is a `hidden beast` number, since 53 + 61 + 3 + 9 + 529 + 9 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53613952999) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93079492 + ... + 93080067.
It is an arithmetic number, because the mean of its divisors is an integer number (4235129990).
Almost surely, 253613952992 is an apocalyptic number.
It is an amenable number.
53613952992 is an abundant number, since it is smaller than the sum of its proper divisors (98850726648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53613952992 is a wasteful number, since it uses less digits than its factorization.
53613952992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186159575 (or 186159564 counting only the distinct ones).
The product of its digits is 3936600, while the sum is 54.
The spelling of 53613952992 in words is "fifty-three billion, six hundred thirteen million, nine hundred fifty-two thousand, nine hundred ninety-two".
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