Base | Representation |
---|---|
bin | 1010101111000… |
… | …11011001001000 |
3 | 20021110112120220 |
4 | 11113203121020 |
5 | 141023412420 |
6 | 12534150040 |
7 | 2142333435 |
oct | 527433110 |
9 | 207415526 |
10 | 90060360 |
11 | 46922755 |
12 | 261b2320 |
13 | 15873570 |
14 | bd64b8c |
15 | 7d8e840 |
hex | 55e3648 |
90060360 has 64 divisors (see below), whose sum is σ = 290969280. Its totient is φ = 22168320.
The previous prime is 90060353. The next prime is 90060367. The reversal of 90060360 is 6306009.
It is an interprime number because it is at equal distance from previous prime (90060353) and next prime (90060367).
It is a super-2 number, since 2×900603602 = 16221736886659200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 90060360.
It is not an unprimeable number, because it can be changed into a prime (90060367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27306 + ... + 30425.
It is an arithmetic number, because the mean of its divisors is an integer number (4546395).
Almost surely, 290060360 is an apocalyptic number.
It is an amenable number.
90060360 is an abundant number, since it is smaller than the sum of its proper divisors (200908920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90060360 is a wasteful number, since it uses less digits than its factorization.
90060360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57758 (or 57754 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 90060360 is about 9490.0136986203. The cubic root of 90060360 is about 448.2406365601.
Adding to 90060360 its reverse (6306009), we get a palindrome (96366369).
The spelling of 90060360 in words is "ninety million, sixty thousand, three hundred sixty".
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