Base | Representation |
---|---|
bin | 1010101110100… |
… | …11001010111010 |
3 | 20021100011102221 |
4 | 11113103022322 |
5 | 141014301124 |
6 | 12532514254 |
7 | 2141635633 |
oct | 527231272 |
9 | 207304387 |
10 | 89993914 |
11 | 4688783a |
12 | 2617b98a |
13 | 1584c24a |
14 | bd4888a |
15 | 7d79ce4 |
hex | 55d32ba |
89993914 has 8 divisors (see below), whose sum is σ = 135897300. Its totient is φ = 44694816.
The previous prime is 89993909. The next prime is 89993921. The reversal of 89993914 is 41939998.
It can be written as a sum of positive squares in 2 ways, for example, as 85655025 + 4338889 = 9255^2 + 2083^2 .
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, 150699 + ... + 151294.
Almost surely, 289993914 is an apocalyptic number.
89993914 is a deficient number, since it is larger than the sum of its proper divisors (45903386).
89993914 is a wasteful number, since it uses less digits than its factorization.
89993914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302144.
The product of its digits is 629856, while the sum is 52.
The square root of 89993914 is about 9486.5122147183. The cubic root of 89993914 is about 448.1303730098.
The spelling of 89993914 in words is "eighty-nine million, nine hundred ninety-three thousand, nine hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •