Base | Representation |
---|---|
bin | 1100011110001… |
… | …00100001010011 |
3 | 21021211221101112 |
4 | 12033010201103 |
5 | 203240121341 |
6 | 14214123535 |
7 | 2410130000 |
oct | 617044123 |
9 | 237757345 |
10 | 104613971 |
11 | 54063030 |
12 | 2b0505ab |
13 | 1889a977 |
14 | dc728a7 |
15 | 92b6aeb |
hex | 63c4853 |
104613971 has 40 divisors (see below), whose sum is σ = 141573744. Its totient is φ = 76392960.
The previous prime is 104613941. The next prime is 104613973. The reversal of 104613971 is 179316401.
It is a de Polignac number, because none of the positive numbers 2k-104613971 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104613973) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 448871 + ... + 449103.
Almost surely, 2104613971 is an apocalyptic number.
104613971 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
104613971 is a deficient number, since it is larger than the sum of its proper divisors (36959773).
104613971 is an equidigital number, since it uses as much as digits as its factorization.
104613971 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289 (or 268 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 32.
The square root of 104613971 is about 10228.0971348536. The cubic root of 104613971 is about 471.1905399114.
The spelling of 104613971 in words is "one hundred four million, six hundred thirteen thousand, nine hundred seventy-one".
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