Base | Representation |
---|---|
bin | 101001101011000001… |
… | …0001100001000001011 |
3 | 22112222201200102111110 |
4 | 1103112002030020023 |
5 | 2431234000302412 |
6 | 105040010301403 |
7 | 6315436344525 |
oct | 1232602141013 |
9 | 275881612443 |
10 | 89490244107 |
11 | 34a52a00a30 |
12 | 15416127863 |
13 | 8592332784 |
14 | 448d326a15 |
15 | 24db737d3c |
hex | 14d608c20b |
89490244107 has 8 divisors (see below), whose sum is σ = 130167627840. Its totient is φ = 54236511560.
The previous prime is 89490244097. The next prime is 89490244111. The reversal of 89490244107 is 70144209498.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 89490244107 - 26 = 89490244043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89490244147) 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, 1355912757 + ... + 1355912822.
It is an arithmetic number, because the mean of its divisors is an integer number (16270953480).
Almost surely, 289490244107 is an apocalyptic number.
89490244107 is a deficient number, since it is larger than the sum of its proper divisors (40677383733).
89490244107 is a wasteful number, since it uses less digits than its factorization.
89490244107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2711825593.
The product of its (nonzero) digits is 580608, while the sum is 48.
The spelling of 89490244107 in words is "eighty-nine billion, four hundred ninety million, two hundred forty-four thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •