Base | Representation |
---|---|
bin | 110001110101110011… |
… | …110100011001010000 |
3 | 12010010122000212102110 |
4 | 301311303310121100 |
5 | 1334100112011101 |
6 | 40330204145320 |
7 | 3603115364211 |
oct | 616563643120 |
9 | 163118025373 |
10 | 53516125776 |
11 | 20772504423 |
12 | a456538240 |
13 | 507b364219 |
14 | 28396c9408 |
15 | 15d33d9cd6 |
hex | c75cf4650 |
53516125776 has 40 divisors (see below), whose sum is σ = 139803373440. Its totient is φ = 17638272256.
The previous prime is 53516125769. The next prime is 53516125777. The reversal of 53516125776 is 67752161535.
53516125776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53516125777) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6259320 + ... + 6267863.
It is an arithmetic number, because the mean of its divisors is an integer number (3495084336).
Almost surely, 253516125776 is an apocalyptic number.
It is an amenable number.
53516125776 is an abundant number, since it is smaller than the sum of its proper divisors (86287247664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53516125776 is a wasteful number, since it uses less digits than its factorization.
53516125776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12527283 (or 12527277 counting only the distinct ones).
The product of its digits is 1323000, while the sum is 48.
The spelling of 53516125776 in words is "fifty-three billion, five hundred sixteen million, one hundred twenty-five thousand, seven hundred seventy-six".
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