Base | Representation |
---|---|
bin | 10000111001110110… |
… | …01101001011000101 |
3 | 212102110121210110121 |
4 | 20130323031023011 |
5 | 122041223421333 |
6 | 4100305221541 |
7 | 440615033605 |
oct | 103473151305 |
9 | 25373553417 |
10 | 9075217093 |
11 | 39377a5a18 |
12 | 19133318b1 |
13 | b18227657 |
14 | 6213d4c05 |
15 | 381ad832d |
hex | 21cecd2c5 |
9075217093 has 4 divisors (see below), whose sum is σ = 9076769260. Its totient is φ = 9073664928.
The previous prime is 9075217087. The next prime is 9075217097. The reversal of 9075217093 is 3907125709.
9075217093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 906130404 + 8169086689 = 30102^2 + 90383^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9075217093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9075217097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767280 + ... + 779017.
It is an arithmetic number, because the mean of its divisors is an integer number (2269192315).
Almost surely, 29075217093 is an apocalyptic number.
It is an amenable number.
9075217093 is a deficient number, since it is larger than the sum of its proper divisors (1552167).
9075217093 is a wasteful number, since it uses less digits than its factorization.
9075217093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1552166.
The product of its (nonzero) digits is 119070, while the sum is 43.
The square root of 9075217093 is about 95263.9338522192. The cubic root of 9075217093 is about 2085.8624900047.
The spelling of 9075217093 in words is "nine billion, seventy-five million, two hundred seventeen thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •