Base | Representation |
---|---|
bin | 1100011110000… |
… | …11111100011101 |
3 | 21021211211011012 |
4 | 12033003330131 |
5 | 203240032423 |
6 | 14214105005 |
7 | 2410120061 |
oct | 617037435 |
9 | 237754135 |
10 | 104611613 |
11 | 54061287 |
12 | 2b04b165 |
13 | 18899882 |
14 | dc71aa1 |
15 | 92b6078 |
hex | 63c3f1d |
104611613 has 24 divisors (see below), whose sum is σ = 117002880. Its totient is φ = 93225440.
The previous prime is 104611603. The next prime is 104611621. The reversal of 104611613 is 316116401.
It is not a de Polignac number, because 104611613 - 28 = 104611357 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104611603) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1473368 + ... + 1473438.
It is an arithmetic number, because the mean of its divisors is an integer number (4875120).
Almost surely, 2104611613 is an apocalyptic number.
It is an amenable number.
104611613 is a deficient number, since it is larger than the sum of its proper divisors (12391267).
104611613 is an equidigital number, since it uses as much as digits as its factorization.
104611613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217 (or 170 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 104611613 is about 10227.9818634958. The cubic root of 104611613 is about 471.1869996716.
The spelling of 104611613 in words is "one hundred four million, six hundred eleven thousand, six hundred thirteen".
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