Base | Representation |
---|---|
bin | 110110010111… |
… | …101000001010 |
3 | 222211002211101 |
4 | 312113220022 |
5 | 12122040204 |
6 | 1225252014 |
7 | 232100431 |
oct | 66275012 |
9 | 28732741 |
10 | 14252554 |
11 | 8055178 |
12 | 493400a |
13 | 2c50384 |
14 | 1c70118 |
15 | 13b7ea4 |
hex | d97a0a |
14252554 has 4 divisors (see below), whose sum is σ = 21378834. Its totient is φ = 7126276.
The previous prime is 14252531. The next prime is 14252561. The reversal of 14252554 is 45525241.
14252554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45525241 = 5237 ⋅8693.
It can be written as a sum of positive squares in only one way, i.e., 14025025 + 227529 = 3745^2 + 477^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3563137 + ... + 3563140.
Almost surely, 214252554 is an apocalyptic number.
14252554 is a deficient number, since it is larger than the sum of its proper divisors (7126280).
14252554 is an equidigital number, since it uses as much as digits as its factorization.
14252554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7126279.
The product of its digits is 8000, while the sum is 28.
The square root of 14252554 is about 3775.2554880432. The cubic root of 14252554 is about 242.4548624672.
Adding to 14252554 its reverse (45525241), we get a palindrome (59777795).
The spelling of 14252554 in words is "fourteen million, two hundred fifty-two thousand, five hundred fifty-four".
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