Base | Representation |
---|---|
bin | 1010101111001… |
… | …01011000000010 |
3 | 20021110221201201 |
4 | 11113211120002 |
5 | 141024142412 |
6 | 12534251414 |
7 | 2142366220 |
oct | 527453002 |
9 | 207427651 |
10 | 90068482 |
11 | 46928869 |
12 | 261b6b6a |
13 | 1587717a |
14 | bd67b10 |
15 | 7d91e57 |
hex | 55e5602 |
90068482 has 16 divisors (see below), whose sum is σ = 163486080. Its totient is φ = 36330048.
The previous prime is 90068479. The next prime is 90068501. The reversal of 90068482 is 28486009.
It is a super-2 number, since 2×900684822 = 16224662899568648, which contains 22 as substring.
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, 188982 + ... + 189457.
It is an arithmetic number, because the mean of its divisors is an integer number (10217880).
Almost surely, 290068482 is an apocalyptic number.
90068482 is a deficient number, since it is larger than the sum of its proper divisors (73417598).
90068482 is a wasteful number, since it uses less digits than its factorization.
90068482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378465.
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 90068482 is about 9490.4416124857. The cubic root of 90068482 is about 448.2541108604.
The spelling of 90068482 in words is "ninety million, sixty-eight thousand, four hundred eighty-two".
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