Base | Representation |
---|---|
bin | 110111100111… |
… | …100110110010 |
3 | 1000102202012102 |
4 | 313213212302 |
5 | 12213031041 |
6 | 1240300402 |
7 | 234633500 |
oct | 67474662 |
9 | 30382172 |
10 | 14580146 |
11 | 8259309 |
12 | 4a71702 |
13 | 3036509 |
14 | 1d17670 |
15 | 143009b |
hex | de79b2 |
14580146 has 24 divisors (see below), whose sum is σ = 26134956. Its totient is φ = 6078240.
The previous prime is 14580131. The next prime is 14580149. The reversal of 14580146 is 64108541.
It can be written as a sum of positive squares in 2 ways, for example, as 14554225 + 25921 = 3815^2 + 161^2 .
It is not an unprimeable number, because it can be changed into a prime (14580149) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1616 + ... + 5636.
Almost surely, 214580146 is an apocalyptic number.
14580146 is a deficient number, since it is larger than the sum of its proper divisors (11554810).
14580146 is a wasteful number, since it uses less digits than its factorization.
14580146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4074 (or 4067 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 14580146 is about 3818.3957364317. The cubic root of 14580146 is about 244.2984009331.
Adding to 14580146 its reverse (64108541), we get a palindrome (78688687).
The spelling of 14580146 in words is "fourteen million, five hundred eighty thousand, one hundred forty-six".
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