Base | Representation |
---|---|
bin | 10000111011100000… |
… | …01001000100010111 |
3 | 212110102201210212211 |
4 | 20131300021010113 |
5 | 122103302001121 |
6 | 4101522454251 |
7 | 441144011032 |
oct | 103560110427 |
9 | 25412653784 |
10 | 9089093911 |
11 | 3944613867 |
12 | 1917b04387 |
13 | b1b0759a1 |
14 | 6231a8019 |
15 | 382e29ce1 |
hex | 21dc09117 |
9089093911 has 8 divisors (see below), whose sum is σ = 9847555344. Its totient is φ = 8355500160.
The previous prime is 9089093891. The next prime is 9089093927. The reversal of 9089093911 is 1193909809.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9089093911 is a prime.
It is a super-2 number, since 2×90890939112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9089093941) 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, 6216160 + ... + 6217621.
It is an arithmetic number, because the mean of its divisors is an integer number (1230944418).
Almost surely, 29089093911 is an apocalyptic number.
9089093911 is a deficient number, since it is larger than the sum of its proper divisors (758461433).
9089093911 is a wasteful number, since it uses less digits than its factorization.
9089093911 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12433841.
The product of its (nonzero) digits is 157464, while the sum is 49.
The square root of 9089093911 is about 95336.7395656050. The cubic root of 9089093911 is about 2086.9251052986.
The spelling of 9089093911 in words is "nine billion, eighty-nine million, ninety-three thousand, nine hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •