Base | Representation |
---|---|
bin | 1100011001100… |
… | …01101111001001 |
3 | 21020201101122220 |
4 | 12030301233021 |
5 | 203111401440 |
6 | 14153204253 |
7 | 2402044104 |
oct | 614615711 |
9 | 236641586 |
10 | 104012745 |
11 | 53792351 |
12 | 2aa00689 |
13 | 1871a105 |
14 | db5773b |
15 | 91e88d0 |
hex | 6331bc9 |
104012745 has 32 divisors (see below), whose sum is σ = 176332800. Its totient is φ = 52208064.
The previous prime is 104012737. The next prime is 104012761. The reversal of 104012745 is 547210401.
It is not a de Polignac number, because 104012745 - 23 = 104012737 is a prime.
It is a super-2 number, since 2×1040127452 = 21637302244870050, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45336 + ... + 47574.
It is an arithmetic number, because the mean of its divisors is an integer number (5510400).
Almost surely, 2104012745 is an apocalyptic number.
104012745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104012745 is a deficient number, since it is larger than the sum of its proper divisors (72320055).
104012745 is a wasteful number, since it uses less digits than its factorization.
104012745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2429.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 104012745 is about 10198.6638830780. The cubic root of 104012745 is about 470.2861468624.
The spelling of 104012745 in words is "one hundred four million, twelve thousand, seven hundred forty-five".
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