Base | Representation |
---|---|
bin | 10011110000010100… |
… | …10101110011000111 |
3 | 1000101010220010002101 |
4 | 21320022111303013 |
5 | 133210103124424 |
6 | 4512225252531 |
7 | 523552521010 |
oct | 117012256307 |
9 | 30333803071 |
10 | 10605911239 |
11 | 4552840100 |
12 | 207ba94147 |
13 | 10003a5831 |
14 | 728808007 |
15 | 421197344 |
hex | 278295cc7 |
10605911239 has 48 divisors (see below), whose sum is σ = 13929717760. Its totient is φ = 7894972800.
The previous prime is 10605911237. The next prime is 10605911263. The reversal of 10605911239 is 93211950601.
It is a happy number.
10605911239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10605911239 - 21 = 10605911237 is a prime.
It is a super-2 number, since 2×106059112392 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10605911198 and 10605911207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10605911231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2071747 + ... + 2076859.
Almost surely, 210605911239 is an apocalyptic number.
10605911239 is a deficient number, since it is larger than the sum of its proper divisors (3323806521).
10605911239 is a wasteful number, since it uses less digits than its factorization.
10605911239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5252 (or 5241 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 37.
The spelling of 10605911239 in words is "ten billion, six hundred five million, nine hundred eleven thousand, two hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •