Base | Representation |
---|---|
bin | 10111010011001010000… |
… | …00010010001010001100 |
3 | 2211112101022000222120210 |
4 | 23221211000102022030 |
5 | 101104020433142002 |
6 | 1411434350442420 |
7 | 111560404614333 |
oct | 13514500221214 |
9 | 2745338028523 |
10 | 800558490252 |
11 | 289573440794 |
12 | 10b1a1503410 |
13 | 5a6528a0491 |
14 | 2aa665c4d1a |
15 | 15c5736096c |
hex | ba6501228c |
800558490252 has 54 divisors (see below), whose sum is σ = 1880089006012. Its totient is φ = 265132625344.
The previous prime is 800558490227. The next prime is 800558490257. The reversal of 800558490252 is 252094855008.
It is not an unprimeable number, because it can be changed into a prime (800558490257) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 536207218 + ... + 536208710.
Almost surely, 2800558490252 is an apocalyptic number.
It is an amenable number.
800558490252 is an abundant number, since it is smaller than the sum of its proper divisors (1079530515760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
800558490252 is an equidigital number, since it uses as much as digits as its factorization.
800558490252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3339 (or 1671 counting only the distinct ones).
The product of its (nonzero) digits is 1152000, while the sum is 48.
Multiplying 800558490252 by its sum of digits (48), we get a square (38426807532096 = 61989362).
The spelling of 800558490252 in words is "eight hundred billion, five hundred fifty-eight million, four hundred ninety thousand, two hundred fifty-two".
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