Base | Representation |
---|---|
bin | 101010010111… |
… | …0110110101110 |
3 | 1112210111011012 |
4 | 1110232312232 |
5 | 21141241024 |
6 | 2112025222 |
7 | 356541026 |
oct | 124566656 |
9 | 45714135 |
10 | 22212014 |
11 | 115a1240 |
12 | 7532212 |
13 | 47a9206 |
14 | 2d42a86 |
15 | 1e3b50e |
hex | 152edae |
22212014 has 8 divisors (see below), whose sum is σ = 36346968. Its totient is φ = 10096360.
The previous prime is 22211993. The next prime is 22212017. The reversal of 22212014 is 41021222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 22212014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22212017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504797 + ... + 504840.
It is an arithmetic number, because the mean of its divisors is an integer number (4543371).
Almost surely, 222212014 is an apocalyptic number.
22212014 is a deficient number, since it is larger than the sum of its proper divisors (14134954).
22212014 is a wasteful number, since it uses less digits than its factorization.
22212014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009650.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 22212014 is about 4712.9623380630. The cubic root of 22212014 is about 281.1011654333.
Adding to 22212014 its reverse (41021222), we get a palindrome (63233236).
The spelling of 22212014 in words is "twenty-two million, two hundred twelve thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •