Base | Representation |
---|---|
bin | 1100100000011… |
… | …11001010101100 |
3 | 21022102110210201 |
4 | 12100033022230 |
5 | 203324412344 |
6 | 14224443244 |
7 | 2412542260 |
oct | 620171254 |
9 | 238373721 |
10 | 104919724 |
11 | 54251818 |
12 | 2b179524 |
13 | 18976ba0 |
14 | dd120a0 |
15 | 93274d4 |
hex | 640f2ac |
104919724 has 24 divisors (see below), whose sum is σ = 225981728. Its totient is φ = 41506560.
The previous prime is 104919713. The next prime is 104919739. The reversal of 104919724 is 427919401.
It is a super-2 number, since 2×1049197242 = 22016296968472352, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143757 + ... + 144484.
Almost surely, 2104919724 is an apocalyptic number.
104919724 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
104919724 is an abundant number, since it is smaller than the sum of its proper divisors (121062004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104919724 is a wasteful number, since it uses less digits than its factorization.
104919724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288265 (or 288263 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 37.
The square root of 104919724 is about 10243.0329492783. The cubic root of 104919724 is about 471.6491395691.
The spelling of 104919724 in words is "one hundred four million, nine hundred nineteen thousand, seven hundred twenty-four".
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