Base | Representation |
---|---|
bin | 100010101101… |
… | …000000110110 |
3 | 122010012002221 |
4 | 202231000312 |
5 | 4312103040 |
6 | 522552554 |
7 | 140216440 |
oct | 42550066 |
9 | 18105087 |
10 | 9097270 |
11 | 5153a06 |
12 | 306875a |
13 | 1b66a00 |
14 | 12cb490 |
15 | bea74a |
hex | 8ad036 |
9097270 has 48 divisors (see below), whose sum is σ = 20291040. Its totient is φ = 2875392.
The previous prime is 9097267. The next prime is 9097279. The reversal of 9097270 is 727909.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9097279) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11446 + ... + 12214.
It is an arithmetic number, because the mean of its divisors is an integer number (422730).
Almost surely, 29097270 is an apocalyptic number.
9097270 is an abundant number, since it is smaller than the sum of its proper divisors (11193770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9097270 is a wasteful number, since it uses less digits than its factorization.
9097270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 809 (or 796 counting only the distinct ones).
The product of its (nonzero) digits is 7938, while the sum is 34.
The square root of 9097270 is about 3016.1680987637. The cubic root of 9097270 is about 208.7550681835.
It can be divided in two parts, 909 and 7270, that multiplied together give a triangular number (6608430 = T3635).
The spelling of 9097270 in words is "nine million, ninety-seven thousand, two hundred seventy".
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