Base | Representation |
---|---|
bin | 100010101101… |
… | …000010111101 |
3 | 122010012021221 |
4 | 202231002331 |
5 | 4312104110 |
6 | 522553341 |
7 | 140220022 |
oct | 42550275 |
9 | 18105257 |
10 | 9097405 |
11 | 5154019 |
12 | 3068851 |
13 | 1b66aa5 |
14 | 12cb549 |
15 | bea7da |
hex | 8ad0bd |
9097405 has 4 divisors (see below), whose sum is σ = 10916892. Its totient is φ = 7277920.
The previous prime is 9097369. The next prime is 9097427. The reversal of 9097405 is 5047909.
9097405 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 1490841 + 7606564 = 1221^2 + 2758^2 .
It is not a de Polignac number, because 9097405 - 217 = 8966333 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 909736 + ... + 909745.
It is an arithmetic number, because the mean of its divisors is an integer number (2729223).
Almost surely, 29097405 is an apocalyptic number.
It is an amenable number.
9097405 is a deficient number, since it is larger than the sum of its proper divisors (1819487).
9097405 is a wasteful number, since it uses less digits than its factorization.
9097405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1819486.
The product of its (nonzero) digits is 11340, while the sum is 34.
The square root of 9097405 is about 3016.1904780700. The cubic root of 9097405 is about 208.7561007934.
The spelling of 9097405 in words is "nine million, ninety-seven thousand, four hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •