Base | Representation |
---|---|
bin | 10110100110001000… |
… | …01001010101111010 |
3 | 1011022102122100210012 |
4 | 23103010021111322 |
5 | 144321014422020 |
6 | 5323425421522 |
7 | 606421626533 |
oct | 132304112572 |
9 | 34272570705 |
10 | 12131014010 |
11 | 5165706415 |
12 | 242679a8a2 |
13 | 11b43469cb |
14 | 8311a368a |
15 | 4aeeee7c5 |
hex | 2d310957a |
12131014010 has 16 divisors (see below), whose sum is σ = 21837766536. Its totient is φ = 4851974208.
The previous prime is 12131014001. The next prime is 12131014061. The reversal of 12131014010 is 1041013121.
It can be written as a sum of positive squares in 4 ways, for example, as 6554359681 + 5576654329 = 80959^2 + 74677^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80024 + ... + 175116.
Almost surely, 212131014010 is an apocalyptic number.
12131014010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12131014010 is a deficient number, since it is larger than the sum of its proper divisors (9706752526).
12131014010 is a wasteful number, since it uses less digits than its factorization.
12131014010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107857.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 12131014010 its reverse (1041013121), we get a palindrome (13172027131).
The spelling of 12131014010 in words is "twelve billion, one hundred thirty-one million, fourteen thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.134 sec. • engine limits •