Base | Representation |
---|---|
bin | 1011000001001… |
… | …11111011100100 |
3 | 20102221100102200 |
4 | 11200213323210 |
5 | 142131010434 |
6 | 13101134500 |
7 | 2201466153 |
oct | 540477344 |
9 | 212840380 |
10 | 92438244 |
11 | 481a7248 |
12 | 26b5a430 |
13 | 161c69b2 |
14 | c3c359a |
15 | 81ae199 |
hex | 5827ee4 |
92438244 has 18 divisors (see below), whose sum is σ = 233663430. Its totient is φ = 30812736.
The previous prime is 92438243. The next prime is 92438251. The reversal of 92438244 is 44283429.
It can be written as a sum of positive squares in only one way, i.e., 72080100 + 20358144 = 8490^2 + 4512^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2567729 = 92438244 / (9 + 2 + 4 + 3 + 8 + 2 + 4 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 92438199 and 92438208.
It is not an unprimeable number, because it can be changed into a prime (92438243) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1283829 + ... + 1283900.
Almost surely, 292438244 is an apocalyptic number.
It is an amenable number.
92438244 is an abundant number, since it is smaller than the sum of its proper divisors (141225186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92438244 is a wasteful number, since it uses less digits than its factorization.
92438244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2567739 (or 2567734 counting only the distinct ones).
The product of its digits is 55296, while the sum is 36.
The square root of 92438244 is about 9614.4809532288. The cubic root of 92438244 is about 452.1514163659.
The spelling of 92438244 in words is "ninety-two million, four hundred thirty-eight thousand, two hundred forty-four".
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