Base | Representation |
---|---|
bin | 10110010111101110… |
… | …11001010100100111 |
3 | 1011000000100221202022 |
4 | 23023313121110213 |
5 | 144044104343304 |
6 | 5303432533355 |
7 | 603424164650 |
oct | 131367312447 |
9 | 34000327668 |
10 | 12010231079 |
11 | 510350a410 |
12 | 23b225125b |
13 | 1195307612 |
14 | 81d122527 |
15 | 4a45e1ebe |
hex | 2cbdd9527 |
12010231079 has 48 divisors (see below), whose sum is σ = 15635317248. Its totient is φ = 8961480000.
The previous prime is 12010231027. The next prime is 12010231091. The reversal of 12010231079 is 97013201021.
It is not a de Polignac number, because 12010231079 - 212 = 12010226983 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12010231679) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7472894 + ... + 7474500.
It is an arithmetic number, because the mean of its divisors is an integer number (325735776).
Almost surely, 212010231079 is an apocalyptic number.
12010231079 is a deficient number, since it is larger than the sum of its proper divisors (3625086169).
12010231079 is a wasteful number, since it uses less digits than its factorization.
12010231079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1788 (or 1757 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 26.
The spelling of 12010231079 in words is "twelve billion, ten million, two hundred thirty-one thousand, seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •