Base | Representation |
---|---|
bin | 10111100001111001… |
… | …11001101011010010 |
3 | 1012121101011000000110 |
4 | 23300330321223102 |
5 | 201332400300224 |
6 | 5445300502150 |
7 | 625020615546 |
oct | 136074715322 |
9 | 35541130013 |
10 | 12632431314 |
11 | 53a2750688 |
12 | 25466aa956 |
13 | 12641a6c39 |
14 | 87ba07a26 |
15 | 4de047929 |
hex | 2f0f39ad2 |
12632431314 has 32 divisors (see below), whose sum is σ = 26630184960. Its totient is φ = 3983850000.
The previous prime is 12632431307. The next prime is 12632431319. The reversal of 12632431314 is 41313423621.
It is not an unprimeable number, because it can be changed into a prime (12632431319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11839 + ... + 159389.
It is an arithmetic number, because the mean of its divisors is an integer number (832193280).
Almost surely, 212632431314 is an apocalyptic number.
12632431314 is an abundant number, since it is smaller than the sum of its proper divisors (13997753646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12632431314 is a wasteful number, since it uses less digits than its factorization.
12632431314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148326.
The product of its digits is 10368, while the sum is 30.
Adding to 12632431314 its reverse (41313423621), we get a palindrome (53945854935).
The spelling of 12632431314 in words is "twelve billion, six hundred thirty-two million, four hundred thirty-one thousand, three hundred fourteen".
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