Base | Representation |
---|---|
bin | 110001101111101000… |
… | …100111110001110100 |
3 | 12002212102002111220220 |
4 | 301233220213301310 |
5 | 1333342101332340 |
6 | 40312023454340 |
7 | 3600416663463 |
oct | 615750476164 |
9 | 162772074826 |
10 | 53412527220 |
11 | 20719a85288 |
12 | a4278b73b0 |
13 | 5062a607c0 |
14 | 2829a3c9da |
15 | 15c9273ed0 |
hex | c6fa27c74 |
53412527220 has 48 divisors (see below), whose sum is σ = 161059315200. Its totient is φ = 13147698816.
The previous prime is 53412527209. The next prime is 53412527227. The reversal of 53412527220 is 2272521435.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53412527227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34238020 + ... + 34239579.
It is an arithmetic number, because the mean of its divisors is an integer number (3355402400).
Almost surely, 253412527220 is an apocalyptic number.
It is an amenable number.
53412527220 is an abundant number, since it is smaller than the sum of its proper divisors (107646787980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53412527220 is a wasteful number, since it uses less digits than its factorization.
53412527220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68477624 (or 68477622 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 33.
The spelling of 53412527220 in words is "fifty-three billion, four hundred twelve million, five hundred twenty-seven thousand, two hundred twenty".
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