Base | Representation |
---|---|
bin | 110000010100… |
… | …0101011011010 |
3 | 1202200000120121 |
4 | 1200220223122 |
5 | 22441114232 |
6 | 2302543454 |
7 | 425215342 |
oct | 140505332 |
9 | 52600517 |
10 | 25332442 |
11 | 13332703 |
12 | 8597b8a |
13 | 532c615 |
14 | 3515d22 |
15 | 2355d97 |
hex | 1828ada |
25332442 has 8 divisors (see below), whose sum is σ = 38022336. Its totient is φ = 12658332.
The previous prime is 25332413. The next prime is 25332473. The reversal of 25332442 is 24423352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1663 + ... + 7309.
It is an arithmetic number, because the mean of its divisors is an integer number (4752792).
Almost surely, 225332442 is an apocalyptic number.
25332442 is a deficient number, since it is larger than the sum of its proper divisors (12689894).
25332442 is a wasteful number, since it uses less digits than its factorization.
25332442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7892.
The product of its digits is 5760, while the sum is 25.
The square root of 25332442 is about 5033.1344110802. The cubic root of 25332442 is about 293.6921593073.
Adding to 25332442 its reverse (24423352), we get a palindrome (49755794).
The spelling of 25332442 in words is "twenty-five million, three hundred thirty-two thousand, four hundred forty-two".
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