Base | Representation |
---|---|
bin | 1011000011001… |
… | …01010001010101 |
3 | 20110102010002012 |
4 | 11201211101111 |
5 | 142212030433 |
6 | 13110354005 |
7 | 2203563521 |
oct | 541452125 |
9 | 213363065 |
10 | 92689493 |
11 | 48358a96 |
12 | 2705b905 |
13 | 16284170 |
14 | c44ad81 |
15 | 820d848 |
hex | 5865455 |
92689493 has 8 divisors (see below), whose sum is σ = 100704408. Its totient is φ = 84801024.
The previous prime is 92689453. The next prime is 92689501. The reversal of 92689493 is 39498629.
It can be written as a sum of positive squares in 4 ways, for example, as 20133169 + 72556324 = 4487^2 + 8518^2 .
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 92689493 - 28 = 92689237 is a prime.
It is a super-2 number, since 2×926894932 = 17182684225194098, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92689433) 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, 30080 + ... + 33017.
It is an arithmetic number, because the mean of its divisors is an integer number (12588051).
Almost surely, 292689493 is an apocalyptic number.
It is an amenable number.
92689493 is a deficient number, since it is larger than the sum of its proper divisors (8014915).
92689493 is a wasteful number, since it uses less digits than its factorization.
92689493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63223.
The product of its digits is 839808, while the sum is 50.
The square root of 92689493 is about 9627.5382627129. The cubic root of 92689493 is about 452.5606979818.
The spelling of 92689493 in words is "ninety-two million, six hundred eighty-nine thousand, four hundred ninety-three".
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