Base | Representation |
---|---|
bin | 1010100111010… |
… | …11010111011010 |
3 | 20012112221000022 |
4 | 11103223113122 |
5 | 140243410232 |
6 | 12500310442 |
7 | 2130602534 |
oct | 523532732 |
9 | 205487008 |
10 | 89044442 |
11 | 46299453 |
12 | 259a2422 |
13 | 155a9026 |
14 | bb7c854 |
15 | 7c3d812 |
hex | 54eb5da |
89044442 has 8 divisors (see below), whose sum is σ = 138172500. Its totient is φ = 42986944.
The previous prime is 89044433. The next prime is 89044463. The reversal of 89044442 is 24444098.
It can be written as a sum of positive squares in 2 ways, for example, as 86285521 + 2758921 = 9289^2 + 1661^2 .
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, 767567 + ... + 767682.
Almost surely, 289044442 is an apocalyptic number.
89044442 is a deficient number, since it is larger than the sum of its proper divisors (49128058).
89044442 is a wasteful number, since it uses less digits than its factorization.
89044442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1535280.
The product of its (nonzero) digits is 36864, while the sum is 35.
The square root of 89044442 is about 9436.3362593752. The cubic root of 89044442 is about 446.5488126234.
The spelling of 89044442 in words is "eighty-nine million, forty-four thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •