Base | Representation |
---|---|
bin | 11000001010101000100010… |
… | …00000000000000000000000 |
3 | 20222011022120110121021000000 |
4 | 30011110101000000000000 |
5 | 23431134120341103310 |
6 | 305005020424000000 |
7 | 14123243131165245 |
oct | 1405242100000000 |
9 | 228138513537000 |
10 | 53141915566080 |
11 | 15a293a5a26070 |
12 | 5b63314000000 |
13 | 2386351938903 |
14 | d1a1222c95cc |
15 | 62252335a4c0 |
hex | 305511000000 |
53141915566080 has 1400 divisors, whose sum is σ = 211247960158080. Its totient is φ = 12719814082560.
The previous prime is 53141915566021. The next prime is 53141915566183. The reversal of 53141915566080 is 8066551914135.
It is a happy number.
53141915566080 is a `hidden beast` number, since 5 + 3 + 1 + 4 + 1 + 9 + 1 + 556 + 6 + 0 + 80 = 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 polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 672682475481 + ... + 672682475559.
Almost surely, 253141915566080 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 53141915566080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105623980079040).
53141915566080 is an abundant number, since it is smaller than the sum of its proper divisors (158106044592000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53141915566080 is an frugal number, since it uses more digits than its factorization.
53141915566080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161 (or 100 counting only the distinct ones).
The product of its (nonzero) digits is 3888000, while the sum is 54.
The spelling of 53141915566080 in words is "fifty-three trillion, one hundred forty-one billion, nine hundred fifteen million, five hundred sixty-six thousand, eighty".
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