Base | Representation |
---|---|
bin | 10010111110111000111101 |
3 | 100100211001022 |
4 | 102332320331 |
5 | 2233214224 |
6 | 254353525 |
7 | 60203561 |
oct | 22767075 |
9 | 10324038 |
10 | 4976189 |
11 | 2899759 |
12 | 17bb8a5 |
13 | 1052cba |
14 | 9376a1 |
15 | 68465e |
hex | 4bee3d |
4976189 has 4 divisors (see below), whose sum is σ = 5268924. Its totient is φ = 4683456.
The previous prime is 4976183. The next prime is 4976203. The reversal of 4976189 is 9816794.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4656964 + 319225 = 2158^2 + 565^2 .
It is a cyclic number.
It is not a de Polignac number, because 4976189 - 24 = 4976173 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 (4976183) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146342 + ... + 146375.
It is an arithmetic number, because the mean of its divisors is an integer number (1317231).
Almost surely, 24976189 is an apocalyptic number.
It is an amenable number.
4976189 is a deficient number, since it is larger than the sum of its proper divisors (292735).
4976189 is a wasteful number, since it uses less digits than its factorization.
4976189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292734.
The product of its digits is 108864, while the sum is 44.
The square root of 4976189 is about 2230.7373220530. The cubic root of 4976189 is about 170.7257210559.
The spelling of 4976189 in words is "four million, nine hundred seventy-six thousand, one hundred eighty-nine".
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