Base | Representation |
---|---|
bin | 110000110101110110… |
… | …0011110100010100111 |
3 | 101000201200120201110222 |
4 | 1201223230132202213 |
5 | 3204301311133042 |
6 | 120103423434555 |
7 | 10402113413210 |
oct | 1415354364247 |
9 | 330650521428 |
10 | 104886036647 |
11 | 40533484817 |
12 | 183b2155a5b |
13 | 9b76b78ca2 |
14 | 510dd38407 |
15 | 2add17e2d2 |
hex | 186bb1e8a7 |
104886036647 has 16 divisors (see below), whose sum is σ = 126369226752. Its totient is φ = 85151122560.
The previous prime is 104886036643. The next prime is 104886036701. The reversal of 104886036647 is 746630688401.
It is not a de Polignac number, because 104886036647 - 22 = 104886036643 is a prime.
It is a super-2 number, since 2×1048860366472 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104886036641) 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, 5131778 + ... + 5152175.
It is an arithmetic number, because the mean of its divisors is an integer number (7898076672).
Almost surely, 2104886036647 is an apocalyptic number.
104886036647 is a deficient number, since it is larger than the sum of its proper divisors (21483190105).
104886036647 is a wasteful number, since it uses less digits than its factorization.
104886036647 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10284038.
The product of its (nonzero) digits is 4644864, while the sum is 53.
The spelling of 104886036647 in words is "one hundred four billion, eight hundred eighty-six million, thirty-six thousand, six hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •