Base | Representation |
---|---|
bin | 101111101011… |
… | …000000000000 |
3 | 212111220112000 |
4 | 233223000000 |
5 | 11144400041 |
6 | 1123504000 |
7 | 211136046 |
oct | 57530000 |
9 | 25456460 |
10 | 12496896 |
11 | 7066115 |
12 | 4228000 |
13 | 2787219 |
14 | 1934396 |
15 | 116cbb6 |
hex | beb000 |
12496896 has 104 divisors (see below), whose sum is σ = 37350960. Its totient is φ = 4128768.
The previous prime is 12496873. The next prime is 12496903. The reversal of 12496896 is 69869421.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110536 + ... + 110648.
Almost surely, 212496896 is an apocalyptic number.
12496896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12496896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18675480).
12496896 is an abundant number, since it is smaller than the sum of its proper divisors (24854064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12496896 is an equidigital number, since it uses as much as digits as its factorization.
12496896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146 (or 118 counting only the distinct ones).
The product of its digits is 186624, while the sum is 45.
The square root of 12496896 is about 3535.0949067882. The cubic root of 12496896 is about 232.0602301014.
It can be divided in two parts, 124 and 96896, that added together give a triangular number (97020 = T440).
The spelling of 12496896 in words is "twelve million, four hundred ninety-six thousand, eight hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •