Base | Representation |
---|---|
bin | 1100011110111… |
… | …00010100001111 |
3 | 21022000220002110 |
4 | 12033130110033 |
5 | 203301231224 |
6 | 14220155103 |
7 | 2411014110 |
oct | 617342417 |
9 | 238026073 |
10 | 104711439 |
11 | 5411a288 |
12 | 2b098a93 |
13 | 18903141 |
14 | dc9a207 |
15 | 92d5929 |
hex | 63dc50f |
104711439 has 16 divisors (see below), whose sum is σ = 161809920. Its totient is φ = 58991520.
The previous prime is 104711423. The next prime is 104711471. The reversal of 104711439 is 934117401.
It is not a de Polignac number, because 104711439 - 24 = 104711423 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104711239) 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, 33624 + ... + 36605.
It is an arithmetic number, because the mean of its divisors is an integer number (10113120).
Almost surely, 2104711439 is an apocalyptic number.
104711439 is a deficient number, since it is larger than the sum of its proper divisors (57098481).
104711439 is an equidigital number, since it uses as much as digits as its factorization.
104711439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70310.
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 104711439 is about 10232.8607437021. The cubic root of 104711439 is about 471.3368293076.
The spelling of 104711439 in words is "one hundred four million, seven hundred eleven thousand, four hundred thirty-nine".
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