Base | Representation |
---|---|
bin | 100101101111… |
… | …111100101101 |
3 | 200121202101100 |
4 | 211233330231 |
5 | 10013130400 |
6 | 552033313 |
7 | 150053340 |
oct | 45577455 |
9 | 20552340 |
10 | 9895725 |
11 | 5649894 |
12 | 3392839 |
13 | 2086278 |
14 | 1458457 |
15 | d07100 |
hex | 96ff2d |
9895725 has 72 divisors (see below), whose sum is σ = 20788352. Its totient is φ = 4406400.
The previous prime is 9895723. The next prime is 9895741. The reversal of 9895725 is 5275989.
It is a happy number.
It is not a de Polignac number, because 9895725 - 21 = 9895723 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9895723) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 96024 + ... + 96126.
Almost surely, 29895725 is an apocalyptic number.
It is an amenable number.
9895725 is an abundant number, since it is smaller than the sum of its proper divisors (10892627).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9895725 is a wasteful number, since it uses less digits than its factorization.
9895725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187 (or 179 counting only the distinct ones).
The product of its digits is 226800, while the sum is 45.
The square root of 9895725 is about 3145.7471290617. The cubic root of 9895725 is about 214.6920053656.
The spelling of 9895725 in words is "nine million, eight hundred ninety-five thousand, seven hundred twenty-five".
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