Base | Representation |
---|---|
bin | 101001101000001101… |
… | …0010100001011000111 |
3 | 22112202011011111212201 |
4 | 1103100122110023013 |
5 | 2431040322431343 |
6 | 105022400255331 |
7 | 6313212441202 |
oct | 1232032241307 |
9 | 275664144781 |
10 | 89395905223 |
11 | 34a04726809 |
12 | 153aa611547 |
13 | 8578921951 |
14 | 44809aa939 |
15 | 24d330094d |
hex | 14d06942c7 |
89395905223 has 8 divisors (see below), whose sum is σ = 92011561280. Its totient is φ = 86817350880.
The previous prime is 89395905211. The next prime is 89395905241. The reversal of 89395905223 is 32250959398.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89395905223 - 25 = 89395905191 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 (89395975223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9270540 + ... + 9280177.
It is an arithmetic number, because the mean of its divisors is an integer number (11501445160).
Almost surely, 289395905223 is an apocalyptic number.
89395905223 is a deficient number, since it is larger than the sum of its proper divisors (2615656057).
89395905223 is a wasteful number, since it uses less digits than its factorization.
89395905223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18550857.
The product of its (nonzero) digits is 5248800, while the sum is 55.
The spelling of 89395905223 in words is "eighty-nine billion, three hundred ninety-five million, nine hundred five thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •