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14223301 = 109130489
BaseRepresentation
bin110110010000…
…011111000101
3222202121200221
4312100133011
512120121201
61224504341
7231616231
oct66203705
928677627
1014223301
1180351a4
12491b0b1
132c3cc71
141c635c1
1513ae4a1
hexd907c5

14223301 has 4 divisors (see below), whose sum is σ = 14353900. Its totient is φ = 14092704.

The previous prime is 14223289. The next prime is 14223317. The reversal of 14223301 is 10332241.

It is a happy number.

14223301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8468100 + 5755201 = 2910^2 + 2399^2 .

It is a cyclic number.

It is not a de Polignac number, because 14223301 - 27 = 14223173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223901) 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, 65136 + ... + 65353.

It is an arithmetic number, because the mean of its divisors is an integer number (3588475).

Almost surely, 214223301 is an apocalyptic number.

It is an amenable number.

14223301 is a deficient number, since it is larger than the sum of its proper divisors (130599).

14223301 is a wasteful number, since it uses less digits than its factorization.

14223301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130598.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14223301 is about 3771.3791906940. The cubic root of 14223301 is about 242.2888713977.

Adding to 14223301 its reverse (10332241), we get a palindrome (24555542).

The spelling of 14223301 in words is "fourteen million, two hundred twenty-three thousand, three hundred one".

Divisors: 1 109 130489 14223301