Base | Representation |
---|---|
bin | 10010101011100010… |
… | …11011000010101000 |
3 | 221212221020122020011 |
4 | 21111301123002220 |
5 | 131014403010033 |
6 | 4335055141304 |
7 | 503345462161 |
oct | 112561330250 |
9 | 27787218204 |
10 | 10028953768 |
11 | 42870a0449 |
12 | 1b3a814834 |
13 | c3a9b7192 |
14 | 6b1d3c768 |
15 | 3da6cbccd |
hex | 255c5b0a8 |
10028953768 has 32 divisors (see below), whose sum is σ = 20476548000. Its totient is φ = 4586742720.
The previous prime is 10028953729. The next prime is 10028953777. The reversal of 10028953768 is 86735982001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1133178 + ... + 1141993.
It is an arithmetic number, because the mean of its divisors is an integer number (639892125).
Almost surely, 210028953768 is an apocalyptic number.
It is an amenable number.
10028953768 is an abundant number, since it is smaller than the sum of its proper divisors (10447594232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10028953768 is a wasteful number, since it uses less digits than its factorization.
10028953768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2275225 (or 2275221 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 49.
The spelling of 10028953768 in words is "ten billion, twenty-eight million, nine hundred fifty-three thousand, seven hundred sixty-eight".
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