Base | Representation |
---|---|
bin | 10111001001001001… |
… | …11111011111110011 |
3 | 1012001220112010022010 |
4 | 23210210333133303 |
5 | 200421224241412 |
6 | 5412523214003 |
7 | 616620241614 |
oct | 134444773763 |
9 | 35056463263 |
10 | 12424837107 |
11 | 52a6551021 |
12 | 24a9077303 |
13 | 1230191127 |
14 | 85c209c0b |
15 | 4cabdd33c |
hex | 2e493f7f3 |
12424837107 has 64 divisors (see below), whose sum is σ = 18960998400. Its totient is φ = 7190937600.
The previous prime is 12424837069. The next prime is 12424837121. The reversal of 12424837107 is 70173842421.
It is not a de Polignac number, because 12424837107 - 27 = 12424836979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12424837127) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16326607 + ... + 16327367.
It is an arithmetic number, because the mean of its divisors is an integer number (296265600).
Almost surely, 212424837107 is an apocalyptic number.
12424837107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
12424837107 is a deficient number, since it is larger than the sum of its proper divisors (6536161293).
12424837107 is a wasteful number, since it uses less digits than its factorization.
12424837107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1284.
The product of its (nonzero) digits is 75264, while the sum is 39.
The spelling of 12424837107 in words is "twelve billion, four hundred twenty-four million, eight hundred thirty-seven thousand, one hundred seven".
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