Base | Representation |
---|---|
bin | 10110010111110010… |
… | …00100001011110000 |
3 | 1011000001012012011121 |
4 | 23023321010023300 |
5 | 144044212400114 |
6 | 5303450152024 |
7 | 603431000032 |
oct | 131371041360 |
9 | 34001165147 |
10 | 12010668784 |
11 | 5103789254 |
12 | 23b2422614 |
13 | 119542b90a |
14 | 81d1d7c52 |
15 | 4a467ba24 |
hex | 2cbe442f0 |
12010668784 has 10 divisors (see below), whose sum is σ = 23270670800. Its totient is φ = 6005334384.
The previous prime is 12010668773. The next prime is 12010668821. The reversal of 12010668784 is 48786601021.
It is a self number, because there is not a number n which added to its sum of digits gives 12010668784.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375333384 + ... + 375333415.
It is an arithmetic number, because the mean of its divisors is an integer number (2327067080).
Almost surely, 212010668784 is an apocalyptic number.
It is an amenable number.
12010668784 is a deficient number, since it is larger than the sum of its proper divisors (11260002016).
12010668784 is an equidigital number, since it uses as much as digits as its factorization.
12010668784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 750666807 (or 750666801 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 43.
The spelling of 12010668784 in words is "twelve billion, ten million, six hundred sixty-eight thousand, seven hundred eighty-four".
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