Base | Representation |
---|---|
bin | 1110101111100111000… |
… | …1010111101100010000 |
3 | 220012210210221200022101 |
4 | 3223321301113230100 |
5 | 13122223413301143 |
6 | 312210323250144 |
7 | 24204655223614 |
oct | 3537161275420 |
9 | 805723850271 |
10 | 253298572048 |
11 | 98472493255 |
12 | 41111219954 |
13 | 1ab69591282 |
14 | c38c939344 |
15 | 68c76d8b4d |
hex | 3af9c57b10 |
253298572048 has 20 divisors (see below), whose sum is σ = 516595772560. Its totient is φ = 119983533984.
The previous prime is 253298572031. The next prime is 253298572129. The reversal of 253298572048 is 840275892352.
It is a self number, because there is not a number n which added to its sum of digits gives 253298572048.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416609190 + ... + 416609797.
It is an arithmetic number, because the mean of its divisors is an integer number (25829788628).
Almost surely, 2253298572048 is an apocalyptic number.
It is an amenable number.
253298572048 is an abundant number, since it is smaller than the sum of its proper divisors (263297200512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253298572048 is a wasteful number, since it uses less digits than its factorization.
253298572048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 833219014 (or 833219008 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 55.
The spelling of 253298572048 in words is "two hundred fifty-three billion, two hundred ninety-eight million, five hundred seventy-two thousand, forty-eight".
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