Base | Representation |
---|---|
bin | 1010110101010… |
… | …00111011010110 |
3 | 20022222122110122 |
4 | 11122220323112 |
5 | 141230310322 |
6 | 13003351542 |
7 | 2152243355 |
oct | 532507326 |
9 | 208878418 |
10 | 90869462 |
11 | 47325632 |
12 | 265225b2 |
13 | 15a97918 |
14 | c0d599c |
15 | 7e9e442 |
hex | 56a8ed6 |
90869462 has 8 divisors (see below), whose sum is σ = 136905336. Its totient is φ = 45234352.
The previous prime is 90869459. The next prime is 90869477. The reversal of 90869462 is 26496809.
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, 99623 + ... + 100530.
It is an arithmetic number, because the mean of its divisors is an integer number (17113167).
Almost surely, 290869462 is an apocalyptic number.
90869462 is a deficient number, since it is larger than the sum of its proper divisors (46035874).
90869462 is a wasteful number, since it uses less digits than its factorization.
90869462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200382.
The product of its (nonzero) digits is 186624, while the sum is 44.
The square root of 90869462 is about 9532.5475084051. The cubic root of 90869462 is about 449.5789675100.
The spelling of 90869462 in words is "ninety million, eight hundred sixty-nine thousand, four hundred sixty-two".
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