Base | Representation |
---|---|
bin | 10110011000011101… |
… | …10001010111111011 |
3 | 1011000102220021112220 |
4 | 23030032301113323 |
5 | 144102141441112 |
6 | 5304212135123 |
7 | 603530236230 |
oct | 131416612773 |
9 | 34012807486 |
10 | 12016358907 |
11 | 5106a15333 |
12 | 23b43074a3 |
13 | 1196671857 |
14 | 81dc79787 |
15 | 4a4e0298c |
hex | 2cc3b15fb |
12016358907 has 16 divisors (see below), whose sum is σ = 18390608640. Its totient is φ = 6836503392.
The previous prime is 12016358881. The next prime is 12016358927. The reversal of 12016358907 is 70985361021.
It is not a de Polignac number, because 12016358907 - 216 = 12016293371 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12016358927) 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, 1244553 + ... + 1254170.
It is an arithmetic number, because the mean of its divisors is an integer number (1149413040).
Almost surely, 212016358907 is an apocalyptic number.
12016358907 is a deficient number, since it is larger than the sum of its proper divisors (6374249733).
12016358907 is a wasteful number, since it uses less digits than its factorization.
12016358907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2498962.
The product of its (nonzero) digits is 90720, while the sum is 42.
The spelling of 12016358907 in words is "twelve billion, sixteen million, three hundred fifty-eight thousand, nine hundred seven".
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