Base | Representation |
---|---|
bin | 110110000001… |
… | …101100111001 |
3 | 222122112122010 |
4 | 312001230321 |
5 | 12111201440 |
6 | 1223320133 |
7 | 231244542 |
oct | 66015471 |
9 | 28575563 |
10 | 14162745 |
11 | 7aa3753 |
12 | 48b0049 |
13 | 2c1b52c |
14 | 1c494c9 |
15 | 139b580 |
hex | d81b39 |
14162745 has 16 divisors (see below), whose sum is σ = 23143680. Its totient is φ = 7392384.
The previous prime is 14162723. The next prime is 14162761. The reversal of 14162745 is 54726141.
14162745 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 is not a de Polignac number, because 14162745 - 211 = 14160697 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9340 + ... + 10749.
It is an arithmetic number, because the mean of its divisors is an integer number (1446480).
Almost surely, 214162745 is an apocalyptic number.
14162745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14162745 is a deficient number, since it is larger than the sum of its proper divisors (8980935).
14162745 is a wasteful number, since it uses less digits than its factorization.
14162745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20144.
The product of its digits is 6720, while the sum is 30.
The square root of 14162745 is about 3763.3422645303. The cubic root of 14162745 is about 241.9445322867.
Adding to 14162745 its reverse (54726141), we get a palindrome (68888886).
The spelling of 14162745 in words is "fourteen million, one hundred sixty-two thousand, seven hundred forty-five".
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