Base | Representation |
---|---|
bin | 1010110000100… |
… | …11101101111000 |
3 | 20021211121002212 |
4 | 11120103231320 |
5 | 141101231141 |
6 | 12542314252 |
7 | 2144116502 |
oct | 530235570 |
9 | 207747085 |
10 | 90258296 |
11 | 46a48437 |
12 | 26288988 |
13 | 1591269b |
14 | bdb6d72 |
15 | 7dcd2eb |
hex | 5613b78 |
90258296 has 16 divisors (see below), whose sum is σ = 169633440. Its totient is φ = 45022720.
The previous prime is 90258271. The next prime is 90258319. The reversal of 90258296 is 69285209.
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, 9641 + ... + 16536.
It is an arithmetic number, because the mean of its divisors is an integer number (10602090).
Almost surely, 290258296 is an apocalyptic number.
It is an amenable number.
90258296 is a deficient number, since it is larger than the sum of its proper divisors (79375144).
90258296 is a wasteful number, since it uses less digits than its factorization.
90258296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26614 (or 26610 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 90258296 is about 9500.4366215453. The cubic root of 90258296 is about 448.5687795929.
The spelling of 90258296 in words is "ninety million, two hundred fifty-eight thousand, two hundred ninety-six".
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