Base | Representation |
---|---|
bin | 10110110101100010… |
… | …10110100011101010 |
3 | 1011122102221000212012 |
4 | 23122301112203222 |
5 | 200102114231010 |
6 | 5344324515522 |
7 | 612551605553 |
oct | 133261264352 |
9 | 34572830765 |
10 | 12260305130 |
11 | 5221693787 |
12 | 2461b4bba2 |
13 | 1205074928 |
14 | 84441b32a |
15 | 4bb53d005 |
hex | 2dac568ea |
12260305130 has 8 divisors (see below), whose sum is σ = 22068549252. Its totient is φ = 4904122048.
The previous prime is 12260305117. The next prime is 12260305171. The reversal of 12260305130 is 3150306221.
It can be written as a sum of positive squares in 2 ways, for example, as 11733005761 + 527299369 = 108319^2 + 22963^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12260305096 and 12260305105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613015247 + ... + 613015266.
Almost surely, 212260305130 is an apocalyptic number.
12260305130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12260305130 is a deficient number, since it is larger than the sum of its proper divisors (9808244122).
12260305130 is a wasteful number, since it uses less digits than its factorization.
12260305130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1226030520.
The product of its (nonzero) digits is 1080, while the sum is 23.
The spelling of 12260305130 in words is "twelve billion, two hundred sixty million, three hundred five thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •