Base | Representation |
---|---|
bin | 1000100111111100111001… |
… | …00011010101010110000010 |
3 | 2111011000201222121001211111 |
4 | 10103332130203111112002 |
5 | 4441210112210320002 |
6 | 104200205201233534 |
7 | 3665112035510224 |
oct | 423763443252602 |
9 | 74130658531744 |
10 | 18964907120002 |
11 | 6051a76722a88 |
12 | 21636390328aa |
13 | a774c97a475c |
14 | 497c9924c414 |
15 | 22d4c28443d7 |
hex | 113f9c8d5582 |
18964907120002 has 8 divisors (see below), whose sum is σ = 28708345640700. Its totient is φ = 9395458573104.
The previous prime is 18964907119957. The next prime is 18964907120053. The reversal of 18964907120002 is 20002170946981.
It can be written as a sum of positive squares in 2 ways, for example, as 17650745235841 + 1314161884161 = 4201279^2 + 1146369^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43497493177 + ... + 43497493612.
Almost surely, 218964907120002 is an apocalyptic number.
18964907120002 is a deficient number, since it is larger than the sum of its proper divisors (9743438520698).
18964907120002 is a wasteful number, since it uses less digits than its factorization.
18964907120002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86994986900.
The product of its (nonzero) digits is 435456, while the sum is 49.
The spelling of 18964907120002 in words is "eighteen trillion, nine hundred sixty-four billion, nine hundred seven million, one hundred twenty thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •