Base | Representation |
---|---|
bin | 10100101101111111001110 |
3 | 101012221021021 |
4 | 110231333032 |
5 | 2342244441 |
6 | 312224354 |
7 | 64110352 |
oct | 24557716 |
9 | 11187237 |
10 | 5431246 |
11 | 307a637 |
12 | 199b0ba |
13 | 1182172 |
14 | a15462 |
15 | 7243d1 |
hex | 52dfce |
5431246 has 4 divisors (see below), whose sum is σ = 8146872. Its totient is φ = 2715622.
The previous prime is 5431241. The next prime is 5431249. The reversal of 5431246 is 6421345.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×54312462 = 58996866225032, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5431246.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5431241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1357810 + ... + 1357813.
It is an arithmetic number, because the mean of its divisors is an integer number (2036718).
Almost surely, 25431246 is an apocalyptic number.
5431246 is a deficient number, since it is larger than the sum of its proper divisors (2715626).
5431246 is a wasteful number, since it uses less digits than its factorization.
5431246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2715625.
The product of its digits is 2880, while the sum is 25.
The square root of 5431246 is about 2330.5033791007. The cubic root of 5431246 is about 175.7787983783.
Subtracting 5431246 from its reverse (6421345), we obtain a palindrome (990099).
The spelling of 5431246 in words is "five million, four hundred thirty-one thousand, two hundred forty-six".
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