Base | Representation |
---|---|
bin | 1010110011010… |
… | …10100110100001 |
3 | 20022111200021122 |
4 | 11121222212201 |
5 | 141144123202 |
6 | 12554102025 |
7 | 2150131163 |
oct | 531524641 |
9 | 208450248 |
10 | 90614177 |
11 | 47170855 |
12 | 2641a915 |
13 | 15a08674 |
14 | c06a933 |
15 | 7e4d9a2 |
hex | 566a9a1 |
90614177 has 2 divisors, whose sum is σ = 90614178. Its totient is φ = 90614176.
The previous prime is 90614149. The next prime is 90614189. The reversal of 90614177 is 77141609.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 64899136 + 25715041 = 8056^2 + 5071^2 .
It is a cyclic number.
It is not a de Polignac number, because 90614177 - 28 = 90613921 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (90614077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45307088 + 45307089.
It is an arithmetic number, because the mean of its divisors is an integer number (45307089).
Almost surely, 290614177 is an apocalyptic number.
It is an amenable number.
90614177 is a deficient number, since it is larger than the sum of its proper divisors (1).
90614177 is an equidigital number, since it uses as much as digits as its factorization.
90614177 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10584, while the sum is 35.
The square root of 90614177 is about 9519.1479135477. The cubic root of 90614177 is about 449.1575629674.
The spelling of 90614177 in words is "ninety million, six hundred fourteen thousand, one hundred seventy-seven".
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