Base | Representation |
---|---|
bin | 110010000111110100… |
… | …100010001001010000 |
3 | 12010220200122001201120 |
4 | 302013310202021100 |
5 | 1340204441144211 |
6 | 40420201002240 |
7 | 3613445012430 |
oct | 620764421120 |
9 | 163820561646 |
10 | 53818303056 |
11 | 20908035711 |
12 | a51b783380 |
13 | 50c8b4504b |
14 | 28678a82c0 |
15 | 15eebc8d06 |
hex | c87d22250 |
53818303056 has 80 divisors (see below), whose sum is σ = 158966444544. Its totient is φ = 15369466752.
The previous prime is 53818303003. The next prime is 53818303067. The reversal of 53818303056 is 65030381835.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 53818302999 and 53818303017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703855 + ... + 776561.
Almost surely, 253818303056 is an apocalyptic number.
53818303056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
53818303056 is an abundant number, since it is smaller than the sum of its proper divisors (105148141488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53818303056 is a wasteful number, since it uses less digits than its factorization.
53818303056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74928 (or 74922 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 42.
The spelling of 53818303056 in words is "fifty-three billion, eight hundred eighteen million, three hundred three thousand, fifty-six".
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