Base | Representation |
---|---|
bin | 10000100000101100… |
… | …01110111001101100 |
3 | 211212202112221000222 |
4 | 20100112032321230 |
5 | 121123213321002 |
6 | 4023330310512 |
7 | 432443304410 |
oct | 102026167154 |
9 | 24782487028 |
10 | 8864198252 |
11 | 3839677388 |
12 | 1874728438 |
13 | ab35b2b30 |
14 | 601384d40 |
15 | 36d3041a2 |
hex | 21058ee6c |
8864198252 has 48 divisors (see below), whose sum is σ = 19922230272. Its totient is φ = 3354246720.
The previous prime is 8864198197. The next prime is 8864198257. The reversal of 8864198252 is 2528914688.
It is a junction number, because it is equal to n+sod(n) for n = 8864198194 and 8864198203.
It is not an unprimeable number, because it can be changed into a prime (8864198257) 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, 521024 + ... + 537767.
It is an arithmetic number, because the mean of its divisors is an integer number (415046464).
Almost surely, 28864198252 is an apocalyptic number.
It is an amenable number.
8864198252 is an abundant number, since it is smaller than the sum of its proper divisors (11058032020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8864198252 is a wasteful number, since it uses less digits than its factorization.
8864198252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1058838 (or 1058836 counting only the distinct ones).
The product of its digits is 2211840, while the sum is 53.
The square root of 8864198252 is about 94149.8712266777. The cubic root of 8864198252 is about 2069.5685699551.
The spelling of 8864198252 in words is "eight billion, eight hundred sixty-four million, one hundred ninety-eight thousand, two hundred fifty-two".
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