Base | Representation |
---|---|
bin | 1010101000100… |
… | …01110101111001 |
3 | 20012211221012022 |
4 | 11110101311321 |
5 | 140313431131 |
6 | 12503524225 |
7 | 2132130155 |
oct | 524216571 |
9 | 205757168 |
10 | 89202041 |
11 | 463968a5 |
12 | 25a59675 |
13 | 15632996 |
14 | bbc0065 |
15 | 7c7037b |
hex | 5511d79 |
89202041 has 8 divisors (see below), whose sum is σ = 90992160. Its totient is φ = 87421312.
The previous prime is 89202031. The next prime is 89202083. The reversal of 89202041 is 14020298.
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 89202041 - 210 = 89201017 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 89202041.
It is not an unprimeable number, because it can be changed into a prime (89202031) 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, 18686 + ... + 22968.
It is an arithmetic number, because the mean of its divisors is an integer number (11374020).
Almost surely, 289202041 is an apocalyptic number.
It is an amenable number.
89202041 is a deficient number, since it is larger than the sum of its proper divisors (1790119).
89202041 is a wasteful number, since it uses less digits than its factorization.
89202041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4695.
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 89202041 is about 9444.6832133217. The cubic root of 89202041 is about 446.8121049990.
The spelling of 89202041 in words is "eighty-nine million, two hundred two thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •