Base | Representation |
---|---|
bin | 10010110011111010101010 |
3 | 100021112101121 |
4 | 102303322222 |
5 | 2230244432 |
6 | 253405454 |
7 | 56625541 |
oct | 22637252 |
9 | 10245347 |
10 | 4931242 |
11 | 2868a08 |
12 | 179988a |
13 | 10386c4 |
14 | 925158 |
15 | 676197 |
hex | 4b3eaa |
4931242 has 4 divisors (see below), whose sum is σ = 7396866. Its totient is φ = 2465620.
The previous prime is 4931237. The next prime is 4931261. The reversal of 4931242 is 2421394.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2996361 + 1934881 = 1731^2 + 1391^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1232809 + ... + 1232812.
Almost surely, 24931242 is an apocalyptic number.
4931242 is a deficient number, since it is larger than the sum of its proper divisors (2465624).
4931242 is a wasteful number, since it uses less digits than its factorization.
4931242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2465623.
The product of its digits is 1728, while the sum is 25.
The square root of 4931242 is about 2220.6399978385. The cubic root of 4931242 is about 170.2101438167.
The spelling of 4931242 in words is "four million, nine hundred thirty-one thousand, two hundred forty-two".
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