Base | Representation |
---|---|
bin | 1010101111000… |
… | …00000111101010 |
3 | 20021102212012101 |
4 | 11113200013222 |
5 | 141023000304 |
6 | 12534004014 |
7 | 2142246364 |
oct | 527400752 |
9 | 207385171 |
10 | 90046954 |
11 | 46913678 |
12 | 261a660a |
13 | 1586a42a |
14 | bd5dd34 |
15 | 7d8a8a4 |
hex | 55e01ea |
90046954 has 16 divisors (see below), whose sum is σ = 137088000. Its totient is φ = 44355600.
The previous prime is 90046939. The next prime is 90046961. The reversal of 90046954 is 45964009.
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 7 ways as a sum of consecutive naturals, for example, 44047 + ... + 46045.
It is an arithmetic number, because the mean of its divisors is an integer number (8568000).
Almost surely, 290046954 is an apocalyptic number.
90046954 is a deficient number, since it is larger than the sum of its proper divisors (47041046).
90046954 is a wasteful number, since it uses less digits than its factorization.
90046954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2325.
The product of its (nonzero) digits is 38880, while the sum is 37.
The square root of 90046954 is about 9489.3073509082. The cubic root of 90046954 is about 448.2183943951.
The spelling of 90046954 in words is "ninety million, forty-six thousand, nine hundred fifty-four".
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