Base | Representation |
---|---|
bin | 101110101011… |
… | …000110010000 |
3 | 212000121110210 |
4 | 232223012100 |
5 | 11113011102 |
6 | 1114124120 |
7 | 205665666 |
oct | 56530620 |
9 | 25017423 |
10 | 12235152 |
11 | 69a74a6 |
12 | 4120640 |
13 | 26c5047 |
14 | 18a6c36 |
15 | 111a36c |
hex | bab190 |
12235152 has 20 divisors (see below), whose sum is σ = 31607600. Its totient is φ = 4078368.
The previous prime is 12235151. The next prime is 12235159. The reversal of 12235152 is 25153221.
It is not an unprimeable number, because it can be changed into a prime (12235151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127402 + ... + 127497.
It is an arithmetic number, because the mean of its divisors is an integer number (1580380).
Almost surely, 212235152 is an apocalyptic number.
12235152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12235152 is an abundant number, since it is smaller than the sum of its proper divisors (19372448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12235152 is a wasteful number, since it uses less digits than its factorization.
12235152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254910 (or 254904 counting only the distinct ones).
The product of its digits is 600, while the sum is 21.
The square root of 12235152 is about 3497.8782140035. The cubic root of 12235152 is about 230.4286398618.
Adding to 12235152 its reverse (25153221), we get a palindrome (37388373).
The spelling of 12235152 in words is "twelve million, two hundred thirty-five thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •