Base | Representation |
---|---|
bin | 1010110000100… |
… | …10100000110000 |
3 | 20021211100100001 |
4 | 11120102200300 |
5 | 141101101420 |
6 | 12542235344 |
7 | 2144066221 |
oct | 530224060 |
9 | 207740301 |
10 | 90253360 |
11 | 46a4475a |
12 | 26285b54 |
13 | 15910372 |
14 | bdb5248 |
15 | 7dcbb0a |
hex | 5612830 |
90253360 has 40 divisors (see below), whose sum is σ = 215517456. Its totient is φ = 35124480.
The previous prime is 90253349. The next prime is 90253379. The reversal of 90253360 is 6335209.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12286 + ... + 18205.
Almost surely, 290253360 is an apocalyptic number.
It is an amenable number.
90253360 is an abundant number, since it is smaller than the sum of its proper divisors (125264096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90253360 is a wasteful number, since it uses less digits than its factorization.
90253360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30541 (or 30535 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 28.
The square root of 90253360 is about 9500.1768404593. The cubic root of 90253360 is about 448.5606024097.
Adding to 90253360 its reverse (6335209), we get a palindrome (96588569).
The spelling of 90253360 in words is "ninety million, two hundred fifty-three thousand, three hundred sixty".
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