Base | Representation |
---|---|
bin | 1100011110000… |
… | …11010011110111 |
3 | 21021211200120222 |
4 | 12033003103313 |
5 | 203234442030 |
6 | 14214044555 |
7 | 2410106360 |
oct | 617032367 |
9 | 237750528 |
10 | 104609015 |
11 | 5405a335 |
12 | 2b04975b |
13 | 18898634 |
14 | dc70b67 |
15 | 92b53e5 |
hex | 63c34f7 |
104609015 has 16 divisors (see below), whose sum is σ = 146173248. Its totient is φ = 70377216.
The previous prime is 104609009. The next prime is 104609047. The reversal of 104609015 is 510906401.
It is not a de Polignac number, because 104609015 - 212 = 104604919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26342 + ... + 30051.
It is an arithmetic number, because the mean of its divisors is an integer number (9135828).
Almost surely, 2104609015 is an apocalyptic number.
104609015 is a deficient number, since it is larger than the sum of its proper divisors (41564233).
104609015 is an equidigital number, since it uses as much as digits as its factorization.
104609015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56458.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 104609015 is about 10227.8548581802. The cubic root of 104609015 is about 471.1830990404.
The spelling of 104609015 in words is "one hundred four million, six hundred nine thousand, fifteen".
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