Base | Representation |
---|---|
bin | 1010110101010… |
… | …00111001000010 |
3 | 20022222122021011 |
4 | 11122220321002 |
5 | 141230304224 |
6 | 13003351134 |
7 | 2152243054 |
oct | 532507102 |
9 | 208878234 |
10 | 90869314 |
11 | 47325508 |
12 | 265224aa |
13 | 15a97833 |
14 | c0d58d4 |
15 | 7e9e394 |
hex | 56a8e42 |
90869314 has 4 divisors (see below), whose sum is σ = 136303974. Its totient is φ = 45434656.
The previous prime is 90869293. The next prime is 90869341. The reversal of 90869314 is 41396809.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 68145025 + 22724289 = 8255^2 + 4767^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22717327 + ... + 22717330.
Almost surely, 290869314 is an apocalyptic number.
90869314 is a deficient number, since it is larger than the sum of its proper divisors (45434660).
90869314 is a wasteful number, since it uses less digits than its factorization.
90869314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45434659.
The product of its (nonzero) digits is 46656, while the sum is 40.
The square root of 90869314 is about 9532.5397455243. The cubic root of 90869314 is about 449.5787234320.
The spelling of 90869314 in words is "ninety million, eight hundred sixty-nine thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •