Base | Representation |
---|---|
bin | 110101011100… |
… | …111011100000 |
3 | 222100220000201 |
4 | 311130323200 |
5 | 12041342003 |
6 | 1220154544 |
7 | 230046454 |
oct | 65347340 |
9 | 28326021 |
10 | 14012128 |
11 | 7a00579 |
12 | 4838a54 |
13 | 2b97b00 |
14 | 1c0a664 |
15 | 136bb1d |
hex | d5cee0 |
14012128 has 36 divisors (see below), whose sum is σ = 29883168. Its totient is φ = 6464640.
The previous prime is 14012111. The next prime is 14012137. The reversal of 14012128 is 82121041.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4113 + ... + 6703.
It is an arithmetic number, because the mean of its divisors is an integer number (830088).
Almost surely, 214012128 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14012128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14941584).
14012128 is an abundant number, since it is smaller than the sum of its proper divisors (15871040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14012128 is a wasteful number, since it uses less digits than its factorization.
14012128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2627 (or 2606 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
The square root of 14012128 is about 3743.2777081056. The cubic root of 14012128 is about 241.0838020577.
Adding to 14012128 its reverse (82121041), we get a palindrome (96133169).
The spelling of 14012128 in words is "fourteen million, twelve thousand, one hundred twenty-eight".
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