Base | Representation |
---|---|
bin | 10100001111101111… |
… | …10101111011011000 |
3 | 1001001111212200112201 |
4 | 22013313311323120 |
5 | 134230042410220 |
6 | 4554323015544 |
7 | 533233130155 |
oct | 120767657330 |
9 | 31044780481 |
10 | 10869497560 |
11 | 4678603439 |
12 | 213420a5b4 |
13 | 1042b9427c |
14 | 75181d22c |
15 | 4393b1d0a |
hex | 287df5ed8 |
10869497560 has 16 divisors (see below), whose sum is σ = 24456369600. Its totient is φ = 4347799008.
The previous prime is 10869497497. The next prime is 10869497567. The reversal of 10869497560 is 6579496801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10869497567) 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, 135868680 + ... + 135868759.
It is an arithmetic number, because the mean of its divisors is an integer number (1528523100).
Almost surely, 210869497560 is an apocalyptic number.
10869497560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10869497560 is an abundant number, since it is smaller than the sum of its proper divisors (13586872040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10869497560 is a wasteful number, since it uses less digits than its factorization.
10869497560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271737450 (or 271737446 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 55.
The spelling of 10869497560 in words is "ten billion, eight hundred sixty-nine million, four hundred ninety-seven thousand, five hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •