Base | Representation |
---|---|
bin | 10110010111000101… |
… | …01000011101101010 |
3 | 1010222122010102100112 |
4 | 23023202220131222 |
5 | 144041211204244 |
6 | 5303120134322 |
7 | 603330005066 |
oct | 131342503552 |
9 | 33878112315 |
10 | 12004788074 |
11 | 5100431a64 |
12 | 23b04673a2 |
13 | 119414ccc6 |
14 | 81c506aa6 |
15 | 4a3db939e |
hex | 2cb8a876a |
12004788074 has 16 divisors (see below), whose sum is σ = 18429824160. Its totient is φ = 5861572080.
The previous prime is 12004788053. The next prime is 12004788077. The reversal of 12004788074 is 47088740021.
It is a happy number.
12004788074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×120047880742 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12004788077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502697 + ... + 526035.
It is an arithmetic number, because the mean of its divisors is an integer number (1151864010).
Almost surely, 212004788074 is an apocalyptic number.
12004788074 is a deficient number, since it is larger than the sum of its proper divisors (6425036086).
12004788074 is a wasteful number, since it uses less digits than its factorization.
12004788074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29365.
The product of its (nonzero) digits is 100352, while the sum is 41.
The spelling of 12004788074 in words is "twelve billion, four million, seven hundred eighty-eight thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •