Base | Representation |
---|---|
bin | 100010101101… |
… | …000011001100 |
3 | 122010012022111 |
4 | 202231003030 |
5 | 4312104140 |
6 | 522553404 |
7 | 140220043 |
oct | 42550314 |
9 | 18105274 |
10 | 9097420 |
11 | 5154032 |
12 | 3068864 |
13 | 1b66ab7 |
14 | 12cb55a |
15 | bea7ea |
hex | 8ad0cc |
9097420 has 24 divisors (see below), whose sum is σ = 19936224. Its totient is φ = 3480576.
The previous prime is 9097369. The next prime is 9097427. The reversal of 9097420 is 247909.
It is not an unprimeable number, because it can be changed into a prime (9097427) 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, 9429 + ... + 10348.
It is an arithmetic number, because the mean of its divisors is an integer number (830676).
Almost surely, 29097420 is an apocalyptic number.
It is an amenable number.
9097420 is an abundant number, since it is smaller than the sum of its proper divisors (10838804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9097420 is a wasteful number, since it uses less digits than its factorization.
9097420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19809 (or 19807 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 31.
The square root of 9097420 is about 3016.1929646493. The cubic root of 9097420 is about 208.7562155272.
The spelling of 9097420 in words is "nine million, ninety-seven thousand, four hundred twenty".
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