Base | Representation |
---|---|
bin | 100101110011… |
… | …100000000000 |
3 | 200122111100010 |
4 | 211303200000 |
5 | 10014112042 |
6 | 552224520 |
7 | 150143631 |
oct | 45634000 |
9 | 20574303 |
10 | 9910272 |
11 | 5659809 |
12 | 339b140 |
13 | 208ca88 |
14 | 145d888 |
15 | d0b59c |
hex | 973800 |
9910272 has 48 divisors (see below), whose sum is σ = 26437320. Its totient is φ = 3301376.
The previous prime is 9910249. The next prime is 9910301. The reversal of 9910272 is 2720199.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-3 number, since 3×99102723 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 5338 + ... + 6950.
Almost surely, 29910272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9910272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13218660).
9910272 is an abundant number, since it is smaller than the sum of its proper divisors (16527048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9910272 is a wasteful number, since it uses less digits than its factorization.
9910272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1638 (or 1618 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 30.
The square root of 9910272 is about 3148.0584492668. The cubic root of 9910272 is about 214.7971549963.
The spelling of 9910272 in words is "nine million, nine hundred ten thousand, two hundred seventy-two".
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