Base | Representation |
---|---|
bin | 10111000111111011… |
… | …00110111110110000 |
3 | 1012001012002121101110 |
4 | 23203331212332300 |
5 | 200411103404242 |
6 | 5411514033320 |
7 | 616433422443 |
oct | 134375467660 |
9 | 35035077343 |
10 | 12414513072 |
11 | 52a073a465 |
12 | 24a5718840 |
13 | 122acb7c30 |
14 | 85aabd65a |
15 | 4c9d4e39c |
hex | 2e3f66fb0 |
12414513072 has 80 divisors (see below), whose sum is σ = 35272742400. Its totient is φ = 3738567936.
The previous prime is 12414513061. The next prime is 12414513073. The reversal of 12414513072 is 27031541421.
It is not an unprimeable number, because it can be changed into a prime (12414513073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182322 + ... + 240977.
It is an arithmetic number, because the mean of its divisors is an integer number (440909280).
Almost surely, 212414513072 is an apocalyptic number.
12414513072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12414513072 is an abundant number, since it is smaller than the sum of its proper divisors (22858229328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12414513072 is a wasteful number, since it uses less digits than its factorization.
12414513072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423370 (or 423364 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The spelling of 12414513072 in words is "twelve billion, four hundred fourteen million, five hundred thirteen thousand, seventy-two".
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