Base | Representation |
---|---|
bin | 101001110111111001… |
… | …0100000001000111101 |
3 | 22121002211202010210102 |
4 | 1103233302200020331 |
5 | 2433130104330024 |
6 | 105150523450445 |
7 | 6332234162531 |
oct | 1235762401075 |
9 | 277084663712 |
10 | 89922339389 |
11 | 351548a8573 |
12 | 15516986a25 |
13 | 8630a0095c |
14 | 44d0883bc1 |
15 | 251463b1ae |
hex | 14efca023d |
89922339389 has 8 divisors (see below), whose sum is σ = 94095178200. Its totient is φ = 85841211456.
The previous prime is 89922339383. The next prime is 89922339391. The reversal of 89922339389 is 98393322998.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 27850603225 + 62071736164 = 166885^2 + 249142^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-89922339389 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89922339383) 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, 22925714 + ... + 22929635.
It is an arithmetic number, because the mean of its divisors is an integer number (11761897275).
Almost surely, 289922339389 is an apocalyptic number.
It is an amenable number.
89922339389 is a deficient number, since it is larger than the sum of its proper divisors (4172838811).
89922339389 is a wasteful number, since it uses less digits than its factorization.
89922339389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45855439.
The product of its digits is 45349632, while the sum is 65.
The spelling of 89922339389 in words is "eighty-nine billion, nine hundred twenty-two million, three hundred thirty-nine thousand, three hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •