Base | Representation |
---|---|
bin | 110110000000… |
… | …000011011011 |
3 | 222122012101010 |
4 | 312000003123 |
5 | 12110442440 |
6 | 1223225003 |
7 | 231216060 |
oct | 66000333 |
9 | 28565333 |
10 | 14155995 |
11 | 7a99677 |
12 | 48a8163 |
13 | 2c18439 |
14 | 1c46c67 |
15 | 1399580 |
hex | d800db |
14155995 has 32 divisors (see below), whose sum is σ = 26726400. Its totient is φ = 6261120.
The previous prime is 14155963. The next prime is 14155997. The reversal of 14155995 is 59955141.
It is not a de Polignac number, because 14155995 - 25 = 14155963 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a zygodrome in base 8.
It is not an unprimeable number, because it can be changed into a prime (14155997) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1081 + ... + 5429.
It is an arithmetic number, because the mean of its divisors is an integer number (835200).
Almost surely, 214155995 is an apocalyptic number.
14155995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14155995 is a deficient number, since it is larger than the sum of its proper divisors (12570405).
14155995 is a wasteful number, since it uses less digits than its factorization.
14155995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4395.
The product of its digits is 40500, while the sum is 39.
The square root of 14155995 is about 3762.4453484403. The cubic root of 14155995 is about 241.9060890538.
The spelling of 14155995 in words is "fourteen million, one hundred fifty-five thousand, nine hundred ninety-five".
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