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14122201 = 83229743
BaseRepresentation
bin110101110111…
…110011011001
3222120111000111
4311313303121
512103402301
61222404321
7231015412
oct65676331
928514014
1014122201
117a76245
1248906a1
132c05c42
141c38809
15138e551
hexd77cd9

14122201 has 8 divisors (see below), whose sum is σ = 14374080. Its totient is φ = 13872432.

The previous prime is 14122183. The next prime is 14122211. The reversal of 14122201 is 10222141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14122201 - 25 = 14122169 is a prime.

It is a super-2 number, since 2×141222012 = 398873122168802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14122211) 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, 18636 + ... + 19378.

It is an arithmetic number, because the mean of its divisors is an integer number (1796760).

Almost surely, 214122201 is an apocalyptic number.

It is an amenable number.

14122201 is a deficient number, since it is larger than the sum of its proper divisors (251879).

14122201 is an equidigital number, since it uses as much as digits as its factorization.

14122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 14122201 is about 3757.9517027232. The cubic root of 14122201 is about 241.7134383248.

Adding to 14122201 its reverse (10222141), we get a palindrome (24344342).

The spelling of 14122201 in words is "fourteen million, one hundred twenty-two thousand, two hundred one".

Divisors: 1 83 229 743 19007 61669 170147 14122201