Base | Representation |
---|---|
bin | 10110011101110110… |
… | …00101100001011100 |
3 | 1011010120220012220220 |
4 | 23032323011201130 |
5 | 144200222431304 |
6 | 5312504241340 |
7 | 604616213043 |
oct | 131673054134 |
9 | 34116805826 |
10 | 12061530204 |
11 | 512a468189 |
12 | 2407470250 |
13 | 11a2b29129 |
14 | 825c7755a |
15 | 4a8d76ad9 |
hex | 2ceec585c |
12061530204 has 24 divisors (see below), whose sum is σ = 28235251968. Its totient is φ = 4007412720.
The previous prime is 12061530161. The next prime is 12061530253. The reversal of 12061530204 is 40203516021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1633332 + ... + 1640699.
It is an arithmetic number, because the mean of its divisors is an integer number (1176468832).
Almost surely, 212061530204 is an apocalyptic number.
It is an amenable number.
12061530204 is an abundant number, since it is smaller than the sum of its proper divisors (16173721764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12061530204 is a wasteful number, since it uses less digits than its factorization.
12061530204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3274345 (or 3274343 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The spelling of 12061530204 in words is "twelve billion, sixty-one million, five hundred thirty thousand, two hundred four".
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