Base | Representation |
---|---|
bin | 1010110001001111110… |
… | …1100100010000000000 |
3 | 122200120020221122011121 |
4 | 2230103331210100000 |
5 | 11012404214000341 |
6 | 220555112322024 |
7 | 16236634205503 |
oct | 2542375442000 |
9 | 580506848147 |
10 | 185018500096 |
11 | 71514135621 |
12 | 2ba363a3314 |
13 | 145a757c931 |
14 | 8d5251513a |
15 | 4c2d0b64d1 |
hex | 2b13f64400 |
185018500096 has 44 divisors (see below), whose sum is σ = 370246367772. Its totient is φ = 92411691008.
The previous prime is 185018500087. The next prime is 185018500109. The reversal of 185018500096 is 690005810581.
It can be written as a sum of positive squares in 2 ways, for example, as 28202500096 + 156816000000 = 167936^2 + 396000^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 881076 + ... + 1070668.
Almost surely, 2185018500096 is an apocalyptic number.
185018500096 is a gapful number since it is divisible by the number (16) 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 185018500096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185123183886).
185018500096 is an abundant number, since it is smaller than the sum of its proper divisors (185227867676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
185018500096 is an equidigital number, since it uses as much as digits as its factorization.
185018500096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190566 (or 190548 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 43.
The spelling of 185018500096 in words is "one hundred eighty-five billion, eighteen million, five hundred thousand, ninety-six".
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