Base | Representation |
---|---|
bin | 101110110100… |
… | …101011000110 |
3 | 212002121021110 |
4 | 232310223012 |
5 | 11120234444 |
6 | 1115025450 |
7 | 206221230 |
oct | 56645306 |
9 | 25077243 |
10 | 12274374 |
11 | 6a23a12 |
12 | 413b286 |
13 | 2709b58 |
14 | 18b7250 |
15 | 1126cb9 |
hex | bb4ac6 |
12274374 has 32 divisors (see below), whose sum is σ = 29707776. Its totient is φ = 3300480.
The previous prime is 12274373. The next prime is 12274397. The reversal of 12274374 is 47347221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12274373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7882 + ... + 9309.
It is an arithmetic number, because the mean of its divisors is an integer number (928368).
Almost surely, 212274374 is an apocalyptic number.
12274374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12274374 is an abundant number, since it is smaller than the sum of its proper divisors (17433402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12274374 is a wasteful number, since it uses less digits than its factorization.
12274374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17220.
The product of its digits is 9408, while the sum is 30.
The square root of 12274374 is about 3503.4802696747. The cubic root of 12274374 is about 230.6746041611.
The spelling of 12274374 in words is "twelve million, two hundred seventy-four thousand, three hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •