Base | Representation |
---|---|
bin | 110110010001… |
… | …110111011011 |
3 | 222202220110100 |
4 | 312101313123 |
5 | 12120311310 |
6 | 1224550443 |
7 | 231641556 |
oct | 66216733 |
9 | 28686410 |
10 | 14228955 |
11 | 8039474 |
12 | 4922423 |
13 | 2c42700 |
14 | 1c6569d |
15 | 13b0ec0 |
hex | d91ddb |
14228955 has 36 divisors (see below), whose sum is σ = 26720928. Its totient is φ = 7001280.
The previous prime is 14228933. The next prime is 14228987. The reversal of 14228955 is 55982241.
It is not a de Polignac number, because 14228955 - 25 = 14228923 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6670 + ... + 8540.
It is an arithmetic number, because the mean of its divisors is an integer number (742248).
Almost surely, 214228955 is an apocalyptic number.
14228955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14228955 is a deficient number, since it is larger than the sum of its proper divisors (12491973).
14228955 is a wasteful number, since it uses less digits than its factorization.
14228955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1908 (or 1892 counting only the distinct ones).
The product of its digits is 28800, while the sum is 36.
The square root of 14228955 is about 3772.1287093629. The cubic root of 14228955 is about 242.3209717706.
The spelling of 14228955 in words is "fourteen million, two hundred twenty-eight thousand, nine hundred fifty-five".
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