Base | Representation |
---|---|
bin | 1010110010011… |
… | …01010110010111 |
3 | 20022021120220221 |
4 | 11121031112113 |
5 | 141131304414 |
6 | 12551335211 |
7 | 2146121644 |
oct | 531152627 |
9 | 208246827 |
10 | 90494359 |
11 | 4709982a |
12 | 26381507 |
13 | 15995c77 |
14 | c038dcb |
15 | 7e28224 |
hex | 564d597 |
90494359 has 8 divisors (see below), whose sum is σ = 95351040. Its totient is φ = 85647096.
The previous prime is 90494357. The next prime is 90494381. The reversal of 90494359 is 95349409.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90494359 - 21 = 90494357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90494353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26652 + ... + 29854.
It is an arithmetic number, because the mean of its divisors is an integer number (11918880).
Almost surely, 290494359 is an apocalyptic number.
90494359 is a deficient number, since it is larger than the sum of its proper divisors (4856681).
90494359 is a wasteful number, since it uses less digits than its factorization.
90494359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4709.
The product of its (nonzero) digits is 174960, while the sum is 43.
The square root of 90494359 is about 9512.8523062224. The cubic root of 90494359 is about 448.9595038237.
The spelling of 90494359 in words is "ninety million, four hundred ninety-four thousand, three hundred fifty-nine".
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