Base | Representation |
---|---|
bin | 1011010010011… |
… | …11011010000001 |
3 | 20121012002222121 |
4 | 11221033122001 |
5 | 143220301324 |
6 | 13221404241 |
7 | 2226624544 |
oct | 551173201 |
9 | 217162877 |
10 | 94697089 |
11 | 494aa363 |
12 | 27869681 |
13 | 16807ba6 |
14 | c81085b |
15 | 84a85e4 |
hex | 5a4f681 |
94697089 has 4 divisors (see below), whose sum is σ = 100267524. Its totient is φ = 89126656.
The previous prime is 94697087. The next prime is 94697101. The reversal of 94697089 is 98079649.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 49914225 + 44782864 = 7065^2 + 6692^2 .
It is a cyclic number.
It is not a de Polignac number, because 94697089 - 21 = 94697087 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (94697081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2785192 + ... + 2785225.
It is an arithmetic number, because the mean of its divisors is an integer number (25066881).
Almost surely, 294697089 is an apocalyptic number.
It is an amenable number.
94697089 is a deficient number, since it is larger than the sum of its proper divisors (5570435).
94697089 is a wasteful number, since it uses less digits than its factorization.
94697089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5570434.
The product of its (nonzero) digits is 979776, while the sum is 52.
The square root of 94697089 is about 9731.2429319178. The cubic root of 94697089 is about 455.8047810743.
The spelling of 94697089 in words is "ninety-four million, six hundred ninety-seven thousand, eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •