Base | Representation |
---|---|
bin | 10111111010000001… |
… | …01110000111011010 |
3 | 1020010110212022121021 |
4 | 23331000232013122 |
5 | 202241144243010 |
6 | 5521325233054 |
7 | 633025436554 |
oct | 137500560732 |
9 | 36113768537 |
10 | 12834759130 |
11 | 5496983556 |
12 | 25a240278a |
13 | 129709793b |
14 | 89a8344d4 |
15 | 501bb18da |
hex | 2fd02e1da |
12834759130 has 8 divisors (see below), whose sum is σ = 23102566452. Its totient is φ = 5133903648.
The previous prime is 12834759089. The next prime is 12834759137. The reversal of 12834759130 is 3195743821.
It can be written as a sum of positive squares in 2 ways, for example, as 10505635009 + 2329124121 = 102497^2 + 48261^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12834759137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641737947 + ... + 641737966.
Almost surely, 212834759130 is an apocalyptic number.
12834759130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12834759130 is a deficient number, since it is larger than the sum of its proper divisors (10267807322).
12834759130 is a wasteful number, since it uses less digits than its factorization.
12834759130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1283475920.
The product of its (nonzero) digits is 181440, while the sum is 43.
The spelling of 12834759130 in words is "twelve billion, eight hundred thirty-four million, seven hundred fifty-nine thousand, one hundred thirty".
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