Base | Representation |
---|---|
bin | 110110101000… |
… | …010110011111 |
3 | 222221120210110 |
4 | 312220112133 |
5 | 12131233210 |
6 | 1230541103 |
7 | 232504230 |
oct | 66502637 |
9 | 28846713 |
10 | 14321055 |
11 | 80a1691 |
12 | 4967793 |
13 | 2c755c8 |
14 | 1c8b087 |
15 | 13cd420 |
hex | da859f |
14321055 has 64 divisors (see below), whose sum is σ = 28366848. Its totient is φ = 6021120.
The previous prime is 14321033. The next prime is 14321059. The reversal of 14321055 is 55012341.
It is not a de Polignac number, because 14321055 - 211 = 14319007 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14321059) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 126679 + ... + 126791.
It is an arithmetic number, because the mean of its divisors is an integer number (443232).
Almost surely, 214321055 is an apocalyptic number.
14321055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14321055 is a deficient number, since it is larger than the sum of its proper divisors (14045793).
14321055 is a wasteful number, since it uses less digits than its factorization.
14321055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 14321055 is about 3784.3169793240. The cubic root of 14321055 is about 242.8426728073.
Adding to 14321055 its reverse (55012341), we get a palindrome (69333396).
The spelling of 14321055 in words is "fourteen million, three hundred twenty-one thousand, fifty-five".
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