Base | Representation |
---|---|
bin | 10110010111110000… |
… | …01000111110100011 |
3 | 1011000000201212111210 |
4 | 23023320020332203 |
5 | 144044132120100 |
6 | 5303441041203 |
7 | 603425640021 |
oct | 131370107643 |
9 | 34000655453 |
10 | 12010426275 |
11 | 5103633031 |
12 | 23b2326203 |
13 | 1195375413 |
14 | 81d173711 |
15 | 4a462ec50 |
hex | 2cbe08fa3 |
12010426275 has 24 divisors (see below), whose sum is σ = 19874603440. Its totient is φ = 6399959040.
The previous prime is 12010426247. The next prime is 12010426279. The reversal of 12010426275 is 57262401021.
It is not a de Polignac number, because 12010426275 - 27 = 12010426147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12010426279) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17031 + ... + 155919.
Almost surely, 212010426275 is an apocalyptic number.
12010426275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12010426275 is a deficient number, since it is larger than the sum of its proper divisors (7864177165).
12010426275 is a wasteful number, since it uses less digits than its factorization.
12010426275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140055 (or 140050 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
Adding to 12010426275 its reverse (57262401021), we get a palindrome (69272827296).
The spelling of 12010426275 in words is "twelve billion, ten million, four hundred twenty-six thousand, two hundred seventy-five".
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