Base | Representation |
---|---|
bin | 110101011100… |
… | …111101001110 |
3 | 222100220011210 |
4 | 311130331032 |
5 | 12041342423 |
6 | 1220155250 |
7 | 230050002 |
oct | 65347516 |
9 | 28326153 |
10 | 14012238 |
11 | 7a00669 |
12 | 4838b26 |
13 | 2b97b86 |
14 | 1c0a702 |
15 | 136bb93 |
hex | d5cf4e |
14012238 has 16 divisors (see below), whose sum is σ = 28676736. Its totient is φ = 4562040.
The previous prime is 14012227. The next prime is 14012239. The reversal of 14012238 is 83221041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14012239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26898 + ... + 27413.
It is an arithmetic number, because the mean of its divisors is an integer number (1792296).
Almost surely, 214012238 is an apocalyptic number.
14012238 is an abundant number, since it is smaller than the sum of its proper divisors (14664498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14012238 is a wasteful number, since it uses less digits than its factorization.
14012238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54359.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 14012238 is about 3743.2924010822. The cubic root of 14012238 is about 241.0844329195.
Adding to 14012238 its reverse (83221041), we get a palindrome (97233279).
The spelling of 14012238 in words is "fourteen million, twelve thousand, two hundred thirty-eight".
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