Base | Representation |
---|---|
bin | 110101111110… |
… | …101110001100 |
3 | 222121220220002 |
4 | 311332232030 |
5 | 12110304130 |
6 | 1223143432 |
7 | 231164135 |
oct | 65765614 |
9 | 28556802 |
10 | 14150540 |
11 | 7a95568 |
12 | 48a4b78 |
13 | 2c15b01 |
14 | 1c44c8c |
15 | 1397b45 |
hex | d7eb8c |
14150540 has 12 divisors (see below), whose sum is σ = 29716176. Its totient is φ = 5660208.
The previous prime is 14150533. The next prime is 14150561. The reversal of 14150540 is 4505141.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 707527 = 14150540 / (1 + 4 + 1 + 5 + 0 + 5 + 4 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353744 + ... + 353783.
It is an arithmetic number, because the mean of its divisors is an integer number (2476348).
Almost surely, 214150540 is an apocalyptic number.
14150540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14150540 is an abundant number, since it is smaller than the sum of its proper divisors (15565636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14150540 is a wasteful number, since it uses less digits than its factorization.
14150540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707536 (or 707534 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 14150540 is about 3761.7203511160. The cubic root of 14150540 is about 241.8750122967.
Adding to 14150540 its reverse (4505141), we get a palindrome (18655681).
The spelling of 14150540 in words is "fourteen million, one hundred fifty thousand, five hundred forty".
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