Base | Representation |
---|---|
bin | 101000011110… |
… | …000111101011 |
3 | 201221222222210 |
4 | 220132013223 |
5 | 10203443011 |
6 | 1015220203 |
7 | 156114261 |
oct | 50360753 |
9 | 21858883 |
10 | 10609131 |
11 | 5a96885 |
12 | 3677663 |
13 | 2275bc0 |
14 | 15a2431 |
15 | de86a6 |
hex | a1e1eb |
10609131 has 8 divisors (see below), whose sum is σ = 15233680. Its totient is φ = 6528672.
The previous prime is 10609117. The next prime is 10609133. The reversal of 10609131 is 13190601.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10609131 - 222 = 6414827 is a prime.
It is a super-2 number, since 2×106091312 = 225107321150322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10609098 and 10609107.
It is not an unprimeable number, because it can be changed into a prime (10609133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135976 + ... + 136053.
It is an arithmetic number, because the mean of its divisors is an integer number (1904210).
Almost surely, 210609131 is an apocalyptic number.
10609131 is a deficient number, since it is larger than the sum of its proper divisors (4624549).
10609131 is a wasteful number, since it uses less digits than its factorization.
10609131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272045.
The product of its (nonzero) digits is 162, while the sum is 21.
The square root of 10609131 is about 3257.1660995411. The cubic root of 10609131 is about 219.7319807756.
Adding to 10609131 its reverse (13190601), we get a palindrome (23799732).
The spelling of 10609131 in words is "ten million, six hundred nine thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •