Base | Representation |
---|---|
bin | 110110010110… |
… | …010101010010 |
3 | 222210211112221 |
4 | 312112111102 |
5 | 12121403000 |
6 | 1225211254 |
7 | 232046113 |
oct | 66262522 |
9 | 28724487 |
10 | 14247250 |
11 | 8051196 |
12 | 4930b2a |
13 | 2c4ab34 |
14 | 1c6c20a |
15 | 13b661a |
hex | d96552 |
14247250 has 16 divisors (see below), whose sum is σ = 26671320. Its totient is φ = 5698800.
The previous prime is 14247239. The next prime is 14247253. The reversal of 14247250 is 5274241.
14247250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 7166329 + 7080921 = 2677^2 + 2661^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (14247253) 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, 28245 + ... + 28744.
Almost surely, 214247250 is an apocalyptic number.
14247250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14247250 is a deficient number, since it is larger than the sum of its proper divisors (12424070).
14247250 is an equidigital number, since it uses as much as digits as its factorization.
14247250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57006 (or 56996 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 25.
The square root of 14247250 is about 3774.5529536622. The cubic root of 14247250 is about 242.4247827087.
The spelling of 14247250 in words is "fourteen million, two hundred forty-seven thousand, two hundred fifty".
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