Base | Representation |
---|---|
bin | 1110101100111110111… |
… | …1110011011100001110 |
3 | 220010222200021020110110 |
4 | 3223033233303130032 |
5 | 13114302420041400 |
6 | 312012335420450 |
7 | 24151334323515 |
oct | 3531757633416 |
9 | 803880236413 |
10 | 252593518350 |
11 | 98140501a48 |
12 | 40b55084726 |
13 | 1aa864a2834 |
14 | c32304767c |
15 | 6885868e50 |
hex | 3acfbf370e |
252593518350 has 48 divisors (see below), whose sum is σ = 636701324400. Its totient is φ = 66254035200.
The previous prime is 252593518337. The next prime is 252593518351. The reversal of 252593518350 is 53815395252.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 252593518350.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252593518351) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13793775 + ... + 13812074.
It is an arithmetic number, because the mean of its divisors is an integer number (13264610925).
Almost surely, 2252593518350 is an apocalyptic number.
252593518350 is an abundant number, since it is smaller than the sum of its proper divisors (384107806050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252593518350 is a wasteful number, since it uses less digits than its factorization.
252593518350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27605925 (or 27605920 counting only the distinct ones).
The product of its (nonzero) digits is 1620000, while the sum is 48.
The spelling of 252593518350 in words is "two hundred fifty-two billion, five hundred ninety-three million, five hundred eighteen thousand, three hundred fifty".
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