Base | Representation |
---|---|
bin | 1010110001110… |
… | …10010101010000 |
3 | 20022010122001221 |
4 | 11120322111100 |
5 | 141121311324 |
6 | 12545534424 |
7 | 2145345565 |
oct | 530722520 |
9 | 208118057 |
10 | 90416464 |
11 | 47046256 |
12 | 26344414 |
13 | 15969688 |
14 | c01886c |
15 | 7e100e4 |
hex | 563a550 |
90416464 has 20 divisors (see below), whose sum is σ = 175357204. Its totient is φ = 45163008.
The previous prime is 90416453. The next prime is 90416467. The reversal of 90416464 is 46461409.
It can be written as a sum of positive squares in 2 ways, for example, as 90250000 + 166464 = 9500^2 + 408^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90416467) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18574 + ... + 22930.
Almost surely, 290416464 is an apocalyptic number.
It is an amenable number.
90416464 is a deficient number, since it is larger than the sum of its proper divisors (84940740).
90416464 is a wasteful number, since it uses less digits than its factorization.
90416464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5662 (or 5656 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 90416464 is about 9508.7572268935. The cubic root of 90416464 is about 448.8306496057.
The spelling of 90416464 in words is "ninety million, four hundred sixteen thousand, four hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •