Base | Representation |
---|---|
bin | 1010110000101… |
… | …11001001011100 |
3 | 20021212022101022 |
4 | 11120113021130 |
5 | 141102203343 |
6 | 12542503312 |
7 | 2144205455 |
oct | 530271134 |
9 | 207768338 |
10 | 90272348 |
11 | 46a57a51 |
12 | 26294b38 |
13 | 15918bba |
14 | bdbc12c |
15 | 7dd2568 |
hex | 561725c |
90272348 has 12 divisors (see below), whose sum is σ = 158331600. Its totient is φ = 45034752.
The previous prime is 90272339. The next prime is 90272359. The reversal of 90272348 is 84327209.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 23336 + ... + 26927.
It is an arithmetic number, because the mean of its divisors is an integer number (13194300).
Almost surely, 290272348 is an apocalyptic number.
It is an amenable number.
90272348 is a deficient number, since it is larger than the sum of its proper divisors (68059252).
90272348 is a wasteful number, since it uses less digits than its factorization.
90272348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50716 (or 50714 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 90272348 is about 9501.1761377211. The cubic root of 90272348 is about 448.5920570890.
The spelling of 90272348 in words is "ninety million, two hundred seventy-two thousand, three hundred forty-eight".
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