Base | Representation |
---|---|
bin | 110111001000… |
… | …010110110010 |
3 | 1000012020121200 |
4 | 313020112302 |
5 | 12144432041 |
6 | 1233432030 |
7 | 233561352 |
oct | 67102662 |
9 | 30166550 |
10 | 14452146 |
11 | 8181125 |
12 | 4a0b616 |
13 | 2cc0187 |
14 | 1cc2b62 |
15 | 14071b6 |
hex | dc85b2 |
14452146 has 24 divisors (see below), whose sum is σ = 31905900. Its totient is φ = 4726176.
The previous prime is 14452133. The next prime is 14452157. The reversal of 14452146 is 64125441.
14452146 is a `hidden beast` number, since 1 + 445 + 214 + 6 = 666.
14452146 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13771521 + 680625 = 3711^2 + 825^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6621 + ... + 8528.
Almost surely, 214452146 is an apocalyptic number.
14452146 is an abundant number, since it is smaller than the sum of its proper divisors (17453754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14452146 is a wasteful number, since it uses less digits than its factorization.
14452146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15210 (or 15207 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 14452146 is about 3801.5978219691. The cubic root of 14452146 is about 243.5813950378.
Adding to 14452146 its reverse (64125441), we get a palindrome (78577587).
The spelling of 14452146 in words is "fourteen million, four hundred fifty-two thousand, one hundred forty-six".
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