Base | Representation |
---|---|
bin | 10011010110000111… |
… | …11011010000100100 |
3 | 222210211022212020011 |
4 | 21223003323100210 |
5 | 132232322011420 |
6 | 4434334420004 |
7 | 515243420215 |
oct | 115303732044 |
9 | 28724285204 |
10 | 10386125860 |
11 | 444a7740a0 |
12 | 201a361604 |
13 | c969b1a06 |
14 | 70755540c |
15 | 40bc3095a |
hex | 26b0fb424 |
10386125860 has 48 divisors (see below), whose sum is σ = 25193306880. Its totient is φ = 3554608640.
The previous prime is 10386125831. The next prime is 10386125861. The reversal of 10386125860 is 6852168301.
It is a super-2 number, since 2×103861258602 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10386125861) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384780 + ... + 1392259.
It is an arithmetic number, because the mean of its divisors is an integer number (524860560).
Almost surely, 210386125860 is an apocalyptic number.
10386125860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10386125860 is an abundant number, since it is smaller than the sum of its proper divisors (14807181020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10386125860 is a wasteful number, since it uses less digits than its factorization.
10386125860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2777076 (or 2777074 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 40.
The spelling of 10386125860 in words is "ten billion, three hundred eighty-six million, one hundred twenty-five thousand, eight hundred sixty".
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