Base | Representation |
---|---|
bin | 10011011000111101… |
… | …01011010010110000 |
3 | 222212111002111120110 |
4 | 21230132223102300 |
5 | 132304414244233 |
6 | 4440544341320 |
7 | 515652552033 |
oct | 115436532260 |
9 | 28774074513 |
10 | 10409915568 |
11 | 4462142708 |
12 | 2026314840 |
13 | c9b8c1070 |
14 | 70a78901a |
15 | 40dd7e663 |
hex | 26c7ab4b0 |
10409915568 has 80 divisors (see below), whose sum is σ = 29895197696. Its totient is φ = 3099720960.
The previous prime is 10409915563. The next prime is 10409915569. The reversal of 10409915568 is 86551990401.
10409915568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (10409915561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249730 + ... + 288417.
Almost surely, 210409915568 is an apocalyptic number.
It is an amenable number.
10409915568 is an abundant number, since it is smaller than the sum of its proper divisors (19485282128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10409915568 is a wasteful number, since it uses less digits than its factorization.
10409915568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538202 (or 538196 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 48.
The spelling of 10409915568 in words is "ten billion, four hundred nine million, nine hundred fifteen thousand, five hundred sixty-eight".
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