Base | Representation |
---|---|
bin | 10011111010010010… |
… | …00100010001000000 |
3 | 1000120222010000001101 |
4 | 21331021010101000 |
5 | 133343000311420 |
6 | 4524412144144 |
7 | 525615640132 |
oct | 117511042100 |
9 | 30528100041 |
10 | 10689463360 |
11 | 4595a18044 |
12 | 20a3a68054 |
13 | 10147aa964 |
14 | 735957052 |
15 | 42869d60a |
hex | 27d244440 |
10689463360 has 56 divisors (see below), whose sum is σ = 25640187480. Its totient is φ = 4244557824.
The previous prime is 10689463357. The next prime is 10689463387. The reversal of 10689463360 is 6336498601.
It can be written as a sum of positive squares in 4 ways, for example, as 12787776 + 10676675584 = 3576^2 + 103328^2 .
It is a super-2 number, since 2×106894633602 (a number of 21 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 10689463360.
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, 78075 + ... + 165754.
Almost surely, 210689463360 is an apocalyptic number.
10689463360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10689463360 is an abundant number, since it is smaller than the sum of its proper divisors (14950724120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10689463360 is a wasteful number, since it uses less digits than its factorization.
10689463360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243983 (or 243973 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 46.
The spelling of 10689463360 in words is "ten billion, six hundred eighty-nine million, four hundred sixty-three thousand, three hundred sixty".
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