Base | Representation |
---|---|
bin | 1010110011100… |
… | …11000010111110 |
3 | 20022120102201201 |
4 | 11121303002332 |
5 | 141201230031 |
6 | 12554530114 |
7 | 2150334055 |
oct | 531630276 |
9 | 208512651 |
10 | 90648766 |
11 | 4719483a |
12 | 2643693a |
13 | 15a1b330 |
14 | c07939c |
15 | 7e58d61 |
hex | 56730be |
90648766 has 8 divisors (see below), whose sum is σ = 146432664. Its totient is φ = 41837880.
The previous prime is 90648749. The next prime is 90648781. The reversal of 90648766 is 66784609.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1743220 + ... + 1743271.
It is an arithmetic number, because the mean of its divisors is an integer number (18304083).
Almost surely, 290648766 is an apocalyptic number.
90648766 is a deficient number, since it is larger than the sum of its proper divisors (55783898).
90648766 is a wasteful number, since it uses less digits than its factorization.
90648766 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3486506.
The product of its (nonzero) digits is 435456, while the sum is 46.
The square root of 90648766 is about 9520.9645519769. The cubic root of 90648766 is about 449.2147061029.
The spelling of 90648766 in words is "ninety million, six hundred forty-eight thousand, seven hundred sixty-six".
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