Base | Representation |
---|---|
bin | 1010101110001… |
… | …11010010011110 |
3 | 20021020200200102 |
4 | 11113013102132 |
5 | 141011221441 |
6 | 12531501102 |
7 | 2141344016 |
oct | 527072236 |
9 | 207220612 |
10 | 89945246 |
11 | 46854216 |
12 | 26157792 |
13 | 15833051 |
14 | bd34c46 |
15 | 7d6a69b |
hex | 55c749e |
89945246 has 8 divisors (see below), whose sum is σ = 135507720. Its totient is φ = 44776008.
The previous prime is 89945239. The next prime is 89945279. The reversal of 89945246 is 64254998.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 89945246.
It is a congruent number.
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, 97736 + ... + 98651.
It is an arithmetic number, because the mean of its divisors is an integer number (16938465).
Almost surely, 289945246 is an apocalyptic number.
89945246 is a deficient number, since it is larger than the sum of its proper divisors (45562474).
89945246 is a wasteful number, since it uses less digits than its factorization.
89945246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196618.
The product of its digits is 622080, while the sum is 47.
The square root of 89945246 is about 9483.9467522757. The cubic root of 89945246 is about 448.0495766511.
The spelling of 89945246 in words is "eighty-nine million, nine hundred forty-five thousand, two hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •