Base | Representation |
---|---|
bin | 110001100111110001… |
… | …0000101111110101100 |
3 | 101012001102101111220121 |
4 | 1203033202011332230 |
5 | 3221214111124304 |
6 | 120541540454324 |
7 | 10461452601640 |
oct | 1431742057654 |
9 | 335042344817 |
10 | 106561036204 |
11 | 41212a21777 |
12 | 1879b0aa3a4 |
13 | a082bb109c |
14 | 522c592c20 |
15 | 2b8a245554 |
hex | 18cf885fac |
106561036204 has 48 divisors (see below), whose sum is σ = 215912954880. Its totient is φ = 45071470080.
The previous prime is 106561036187. The next prime is 106561036207. The reversal of 106561036204 is 402630165601.
It is a super-2 number, since 2×1065610362042 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 106561036204.
It is not an unprimeable number, because it can be changed into a prime (106561036207) 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, 5868219 + ... + 5886349.
It is an arithmetic number, because the mean of its divisors is an integer number (4498186560).
Almost surely, 2106561036204 is an apocalyptic number.
106561036204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
106561036204 is an abundant number, since it is smaller than the sum of its proper divisors (109351918676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106561036204 is a wasteful number, since it uses less digits than its factorization.
106561036204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20878 (or 20876 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 106561036204 in words is "one hundred six billion, five hundred sixty-one million, thirty-six thousand, two hundred four".
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