Base | Representation |
---|---|
bin | 101110000101… |
… | …000110000110 |
3 | 211201200221200 |
4 | 232011012012 |
5 | 11043020434 |
6 | 1110523330 |
7 | 204450120 |
oct | 56050606 |
9 | 24650850 |
10 | 12079494 |
11 | 6900559 |
12 | 4066546 |
13 | 266c23b |
14 | 1866210 |
15 | 10d9199 |
hex | b85186 |
12079494 has 24 divisors (see below), whose sum is σ = 29911440. Its totient is φ = 3451248.
The previous prime is 12079493. The next prime is 12079513. The reversal of 12079494 is 49497021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12079493) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47809 + ... + 48060.
It is an arithmetic number, because the mean of its divisors is an integer number (1246310).
Almost surely, 212079494 is an apocalyptic number.
12079494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12079494 is an abundant number, since it is smaller than the sum of its proper divisors (17831946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12079494 is a wasteful number, since it uses less digits than its factorization.
12079494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95884 (or 95881 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 12079494 is about 3475.5566460641. The cubic root of 12079494 is about 229.4472802423.
It can be divided in two parts, 1207 and 9494, that added together give a palindrome (10701).
The spelling of 12079494 in words is "twelve million, seventy-nine thousand, four hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •