Base | Representation |
---|---|
bin | 10011000101101001… |
… | …00010000100000000 |
3 | 222110012011212122021 |
4 | 21202310202010000 |
5 | 131441423412033 |
6 | 4412515251224 |
7 | 511644324040 |
oct | 114264420400 |
9 | 28405155567 |
10 | 10247872768 |
11 | 4389725541 |
12 | 1b9bba9b14 |
13 | c74166853 |
14 | 6d3047720 |
15 | 3eea21b2d |
hex | 262d22100 |
10247872768 has 36 divisors (see below), whose sum is σ = 23377963840. Its totient is φ = 4391944704.
The previous prime is 10247872763. The next prime is 10247872841. The reversal of 10247872768 is 86727874201.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (10247872763) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2857548 + ... + 2861131.
Almost surely, 210247872768 is an apocalyptic number.
It is an amenable number.
10247872768 is an abundant number, since it is smaller than the sum of its proper divisors (13130091072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10247872768 is an frugal number, since it uses more digits than its factorization.
10247872768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5718702 (or 5718688 counting only the distinct ones).
The product of its (nonzero) digits is 2107392, while the sum is 52.
The spelling of 10247872768 in words is "ten billion, two hundred forty-seven million, eight hundred seventy-two thousand, seven hundred sixty-eight".
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