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14223097 = 72418431
BaseRepresentation
bin110110010000…
…011011111001
3222202121102101
4312100123321
512120114342
61224503401
7231615520
oct66203371
928677371
1014223097
118035029
12491ab61
132c3cb45
141c634b7
1513ae3b7
hexd906f9

14223097 has 8 divisors (see below), whose sum is σ = 16324352. Its totient is φ = 12139200.

The previous prime is 14223047. The next prime is 14223107. The reversal of 14223097 is 79032241.

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 14223097 - 27 = 14222969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14223037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2529 + ... + 5902.

It is an arithmetic number, because the mean of its divisors is an integer number (2040544).

Almost surely, 214223097 is an apocalyptic number.

It is an amenable number.

14223097 is a deficient number, since it is larger than the sum of its proper divisors (2101255).

14223097 is an equidigital number, since it uses as much as digits as its factorization.

14223097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8679.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 14223097 is about 3771.3521447884. The cubic root of 14223097 is about 242.2877130363.

The spelling of 14223097 in words is "fourteen million, two hundred twenty-three thousand, ninety-seven".

Divisors: 1 7 241 1687 8431 59017 2031871 14223097