Base | Representation |
---|---|
bin | 10011010110110101… |
… | …11011010110101100 |
3 | 222211020200012102112 |
4 | 21223122323112230 |
5 | 132240342434224 |
6 | 4435111543152 |
7 | 515345602430 |
oct | 115332732654 |
9 | 28736605375 |
10 | 10392155564 |
11 | 445311231a |
12 | 202038aab8 |
13 | c9801339b |
14 | 7082849c0 |
15 | 40c52230e |
hex | 26b6bb5ac |
10392155564 has 48 divisors (see below), whose sum is σ = 21906904320. Its totient is φ = 4213840320.
The previous prime is 10392155563. The next prime is 10392155581. The reversal of 10392155564 is 46555129301.
It is not an unprimeable number, because it can be changed into a prime (10392155561) 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, 406274 + ... + 431094.
It is an arithmetic number, because the mean of its divisors is an integer number (456393840).
Almost surely, 210392155564 is an apocalyptic number.
10392155564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10392155564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10953452160).
10392155564 is an abundant number, since it is smaller than the sum of its proper divisors (11514748756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10392155564 is a wasteful number, since it uses less digits than its factorization.
10392155564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25638 (or 25636 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 41.
The spelling of 10392155564 in words is "ten billion, three hundred ninety-two million, one hundred fifty-five thousand, five hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •