Base | Representation |
---|---|
bin | 11000010001111000101000… |
… | …00010010100010011001100 |
3 | 21000001010200210022000222000 |
4 | 30020330110002110103030 |
5 | 23444224410044431312 |
6 | 305315304314552300 |
7 | 14150243413124166 |
oct | 1410742402242314 |
9 | 230033623260860 |
10 | 53391074608332 |
11 | 1601503379430a |
12 | 5ba366aa38690 |
13 | 23a39ab704166 |
14 | d281db14d936 |
15 | 628c5740badc |
hex | 308f140944cc |
53391074608332 has 48 divisors (see below), whose sum is σ = 138425419853280. Its totient is φ = 17796495757824.
The previous prime is 53391074608307. The next prime is 53391074608379. The reversal of 53391074608332 is 23380647019335.
53391074608332 is a `hidden beast` number, since 53 + 391 + 0 + 74 + 60 + 83 + 3 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3690913 + ... + 10972920.
It is an arithmetic number, because the mean of its divisors is an integer number (2883862913610).
It is a 1-persistent number, because it is pandigital, but 2⋅53391074608332 = 106782149216664 is not.
Almost surely, 253391074608332 is an apocalyptic number.
It is an amenable number.
53391074608332 is an abundant number, since it is smaller than the sum of its proper divisors (85034345244948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53391074608332 is a wasteful number, since it uses less digits than its factorization.
53391074608332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14697559 (or 14697551 counting only the distinct ones).
The product of its (nonzero) digits is 9797760, while the sum is 54.
The spelling of 53391074608332 in words is "fifty-three trillion, three hundred ninety-one billion, seventy-four million, six hundred eight thousand, three hundred thirty-two".
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