Base | Representation |
---|---|
bin | 101111111100… |
… | …1110001011010 |
3 | 1202022021000202 |
4 | 1133321301122 |
5 | 22413442224 |
6 | 2254502202 |
7 | 423455243 |
oct | 137716132 |
9 | 52267022 |
10 | 25140314 |
11 | 13211321 |
12 | 8504962 |
13 | 5293034 |
14 | 34a5cca |
15 | 2318eae |
hex | 17f9c5a |
25140314 has 16 divisors (see below), whose sum is σ = 40329576. Its totient is φ = 11712000.
The previous prime is 25140301. The next prime is 25140317. The reversal of 25140314 is 41304152.
It can be written as a sum of positive squares in 4 ways, for example, as 22401289 + 2739025 = 4733^2 + 1655^2 .
It is not an unprimeable number, because it can be changed into a prime (25140317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227 + ... + 7094.
Almost surely, 225140314 is an apocalyptic number.
25140314 is a deficient number, since it is larger than the sum of its proper divisors (15189262).
25140314 is a wasteful number, since it uses less digits than its factorization.
25140314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7441.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 25140314 is about 5014.0117670384. The cubic root of 25140314 is about 292.9477944006.
Adding to 25140314 its reverse (41304152), we get a palindrome (66444466).
The spelling of 25140314 in words is "twenty-five million, one hundred forty thousand, three hundred fourteen".
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