Base | Representation |
---|---|
bin | 10010101011111010… |
… | …11110010111101011 |
3 | 221220011012011001121 |
4 | 21111331132113223 |
5 | 131021210110011 |
6 | 4335251000111 |
7 | 503414361145 |
oct | 112575362753 |
9 | 27804164047 |
10 | 10032113131 |
11 | 4288959097 |
12 | 1b3b899037 |
13 | c3b552221 |
14 | 6b2521c95 |
15 | 3dab02e71 |
hex | 255f5e5eb |
10032113131 has 8 divisors (see below), whose sum is σ = 10208525184. Its totient is φ = 9856086720.
The previous prime is 10032113123. The next prime is 10032113207. The reversal of 10032113131 is 13131123001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10032113131 - 23 = 10032113123 is a prime.
It is a super-2 number, since 2×100321131312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10032113101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43675 + ... + 148228.
It is an arithmetic number, because the mean of its divisors is an integer number (1276065648).
Almost surely, 210032113131 is an apocalyptic number.
10032113131 is a deficient number, since it is larger than the sum of its proper divisors (176412053).
10032113131 is an equidigital number, since it uses as much as digits as its factorization.
10032113131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192821.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 10032113131 its reverse (13131123001), we get a palindrome (23163236132).
The spelling of 10032113131 in words is "ten billion, thirty-two million, one hundred thirteen thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •