Base | Representation |
---|---|
bin | 110001111111… |
… | …101110100101 |
3 | 220122212011120 |
4 | 301333232211 |
5 | 11323343320 |
6 | 1144524153 |
7 | 216254106 |
oct | 61775645 |
9 | 26585146 |
10 | 13106085 |
11 | 7441883 |
12 | 4480659 |
13 | 293b5a5 |
14 | 1a523ad |
15 | 123d440 |
hex | c7fba5 |
13106085 has 8 divisors (see below), whose sum is σ = 20969760. Its totient is φ = 6989904.
The previous prime is 13106059. The next prime is 13106111. The reversal of 13106085 is 58060131.
It is an interprime number because it is at equal distance from previous prime (13106059) and next prime (13106111).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13106085 - 25 = 13106053 is a prime.
It is a congruent number.
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, 436855 + ... + 436884.
It is an arithmetic number, because the mean of its divisors is an integer number (2621220).
Almost surely, 213106085 is an apocalyptic number.
13106085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13106085 is a deficient number, since it is larger than the sum of its proper divisors (7863675).
13106085 is an equidigital number, since it uses as much as digits as its factorization.
13106085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 873747.
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 13106085 is about 3620.2327273257. The cubic root of 13106085 is about 235.7713300217.
The spelling of 13106085 in words is "thirteen million, one hundred six thousand, eighty-five".
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