Base | Representation |
---|---|
bin | 10110100001001101… |
… | …10010110001000101 |
3 | 1011012120000200200121 |
4 | 23100212302301011 |
5 | 144224434434213 |
6 | 5315353341541 |
7 | 605411210041 |
oct | 132046626105 |
9 | 34176020617 |
10 | 12089764933 |
11 | 51443a2374 |
12 | 2414a078b1 |
13 | 11a893377c |
14 | 829907021 |
15 | 4ab5a288d |
hex | 2d09b2c45 |
12089764933 has 4 divisors (see below), whose sum is σ = 12090906880. Its totient is φ = 12088622988.
The previous prime is 12089764913. The next prime is 12089764937. The reversal of 12089764933 is 33946798021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 12089764933 - 25 = 12089764901 is a prime.
It is a super-2 number, since 2×120897649332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12089764937) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554943 + ... + 576316.
It is an arithmetic number, because the mean of its divisors is an integer number (3022726720).
Almost surely, 212089764933 is an apocalyptic number.
It is an amenable number.
12089764933 is a deficient number, since it is larger than the sum of its proper divisors (1141947).
12089764933 is a wasteful number, since it uses less digits than its factorization.
12089764933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1141946.
The product of its (nonzero) digits is 1959552, while the sum is 52.
The spelling of 12089764933 in words is "twelve billion, eighty-nine million, seven hundred sixty-four thousand, nine hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •