Base | Representation |
---|---|
bin | 1010110010010… |
… | …10111100101111 |
3 | 20022021002102210 |
4 | 11121022330233 |
5 | 141131001102 |
6 | 12551221503 |
7 | 2146051200 |
oct | 531127457 |
9 | 208232383 |
10 | 90484527 |
11 | 47092401 |
12 | 26377893 |
13 | 15991653 |
14 | c0355a7 |
15 | 7e2536c |
hex | 564af2f |
90484527 has 24 divisors (see below), whose sum is σ = 141399216. Its totient is φ = 51316608.
The previous prime is 90484487. The next prime is 90484547. The reversal of 90484527 is 72548409.
It is not a de Polignac number, because 90484527 - 26 = 90484463 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90484547) 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, 17893 + ... + 22385.
It is an arithmetic number, because the mean of its divisors is an integer number (5891634).
Almost surely, 290484527 is an apocalyptic number.
90484527 is a deficient number, since it is larger than the sum of its proper divisors (50914689).
90484527 is a wasteful number, since it uses less digits than its factorization.
90484527 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4647 (or 4640 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 90484527 is about 9512.3355176318. The cubic root of 90484527 is about 448.9432437689.
The spelling of 90484527 in words is "ninety million, four hundred eighty-four thousand, five hundred twenty-seven".
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