Base | Representation |
---|---|
bin | 10010110100111100… |
… | …10110000000110001 |
3 | 222002102200101202101 |
4 | 21122132112000301 |
5 | 131200101313023 |
6 | 4350554020401 |
7 | 505324131643 |
oct | 113236260061 |
9 | 28072611671 |
10 | 10107838513 |
11 | 431767a753 |
12 | 1b61117701 |
13 | c51146a46 |
14 | 6bc5d4893 |
15 | 3e25b01ad |
hex | 25a796031 |
10107838513 has 4 divisors (see below), whose sum is σ = 10108041840. Its totient is φ = 10107635188.
The previous prime is 10107838469. The next prime is 10107838541. The reversal of 10107838513 is 31583870101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10107838513 - 233 = 1517903921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10107838583) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28206 + ... + 144952.
It is an arithmetic number, because the mean of its divisors is an integer number (2527010460).
Almost surely, 210107838513 is an apocalyptic number.
It is an amenable number.
10107838513 is a deficient number, since it is larger than the sum of its proper divisors (203327).
10107838513 is an equidigital number, since it uses as much as digits as its factorization.
10107838513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203326.
The product of its (nonzero) digits is 20160, while the sum is 37.
The spelling of 10107838513 in words is "ten billion, one hundred seven million, eight hundred thirty-eight thousand, five hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •