Base | Representation |
---|---|
bin | 1100011100010… |
… | …00100010010111 |
3 | 21021101110100211 |
4 | 12032020202113 |
5 | 203204241104 |
6 | 14204550251 |
7 | 2405054461 |
oct | 616104227 |
9 | 237343324 |
10 | 104368279 |
11 | 53a05484 |
12 | 2ab52387 |
13 | 18812ba2 |
14 | dc0b131 |
15 | 9268e04 |
hex | 6388897 |
104368279 has 2 divisors, whose sum is σ = 104368280. Its totient is φ = 104368278.
The previous prime is 104368241. The next prime is 104368301. The reversal of 104368279 is 972863401.
It is a strong prime.
It is an emirp because it is prime and its reverse (972863401) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 104368279 - 211 = 104366231 is a prime.
It is a super-2 number, since 2×1043682792 = 21785475322843682, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104308279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52184139 + 52184140.
It is an arithmetic number, because the mean of its divisors is an integer number (52184140).
Almost surely, 2104368279 is an apocalyptic number.
104368279 is a deficient number, since it is larger than the sum of its proper divisors (1).
104368279 is an equidigital number, since it uses as much as digits as its factorization.
104368279 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 104368279 is about 10216.0794339120. The cubic root of 104368279 is about 470.8213779580.
The spelling of 104368279 in words is "one hundred four million, three hundred sixty-eight thousand, two hundred seventy-nine".
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