Base | Representation |
---|---|
bin | 11000001100110110… |
… | …11110111001001110 |
3 | 1020112111012002020102 |
4 | 30012123132321032 |
5 | 203102122111424 |
6 | 5545132051102 |
7 | 636654501536 |
oct | 140633367116 |
9 | 36474162212 |
10 | 12992769614 |
11 | 5568097130 |
12 | 2627303a92 |
13 | 12c0a3c976 |
14 | 8b38064c6 |
15 | 5109c47ae |
hex | 3066dee4e |
12992769614 has 16 divisors (see below), whose sum is σ = 21318840576. Its totient is φ = 5889708600.
The previous prime is 12992769613. The next prime is 12992769623. The reversal of 12992769614 is 41696729921.
It is a self number, because there is not a number n which added to its sum of digits gives 12992769614.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12992769611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796532 + ... + 812679.
It is an arithmetic number, because the mean of its divisors is an integer number (1332427536).
Almost surely, 212992769614 is an apocalyptic number.
12992769614 is a deficient number, since it is larger than the sum of its proper divisors (8326070962).
12992769614 is a wasteful number, since it uses less digits than its factorization.
12992769614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1609591.
The product of its digits is 2939328, while the sum is 56.
The spelling of 12992769614 in words is "twelve billion, nine hundred ninety-two million, seven hundred sixty-nine thousand, six hundred fourteen".
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