Base | Representation |
---|---|
bin | 10100001000101001000010 |
3 | 100221011102122 |
4 | 110020221002 |
5 | 2322401044 |
6 | 305044242 |
7 | 62602361 |
oct | 24105102 |
9 | 10834378 |
10 | 5278274 |
11 | 2a85711 |
12 | 1926682 |
13 | 112a651 |
14 | 9b57d8 |
15 | 6e3dee |
hex | 508a42 |
5278274 has 8 divisors (see below), whose sum is σ = 7927500. Its totient is φ = 2635776.
The previous prime is 5278271. The next prime is 5278289. The reversal of 5278274 is 4728725.
It can be written as a sum of positive squares in 2 ways, for example, as 4389025 + 889249 = 2095^2 + 943^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5278271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442 + ... + 3554.
Almost surely, 25278274 is an apocalyptic number.
5278274 is a deficient number, since it is larger than the sum of its proper divisors (2649226).
5278274 is a wasteful number, since it uses less digits than its factorization.
5278274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3364.
The product of its digits is 31360, while the sum is 35.
The square root of 5278274 is about 2297.4494553744. The cubic root of 5278274 is about 174.1127775506.
The spelling of 5278274 in words is "five million, two hundred seventy-eight thousand, two hundred seventy-four".
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