Base | Representation |
---|---|
bin | 10110011110100000… |
… | …10000100100000010 |
3 | 1011010222100012102120 |
4 | 23033100100210002 |
5 | 144203133033300 |
6 | 5313223225110 |
7 | 605014330365 |
oct | 131720204402 |
9 | 34128305376 |
10 | 12067080450 |
11 | 5132609167 |
12 | 24092a8196 |
13 | 11a40204b9 |
14 | 8268c00dc |
15 | 4a95c13a0 |
hex | 2cf410902 |
12067080450 has 24 divisors (see below), whose sum is σ = 29926359888. Its totient is φ = 3217888080.
The previous prime is 12067080449. The next prime is 12067080461. The reversal of 12067080450 is 5408076021.
It is a super-2 number, since 2×120670804502 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40223452 + ... + 40223751.
It is an arithmetic number, because the mean of its divisors is an integer number (1246931662).
Almost surely, 212067080450 is an apocalyptic number.
12067080450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12067080450 is an abundant number, since it is smaller than the sum of its proper divisors (17859279438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12067080450 is a wasteful number, since it uses less digits than its factorization.
12067080450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80447218 (or 80447213 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The spelling of 12067080450 in words is "twelve billion, sixty-seven million, eighty thousand, four hundred fifty".
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