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14023401 = 37667781
BaseRepresentation
bin110101011111…
…101011101001
3222101110111020
4311133223221
512042222101
61220323053
7230124360
oct65375351
928343436
1014023401
117a08a97
124843489
132b9cc92
141c107d7
151370136
hexd5fae9

14023401 has 8 divisors (see below), whose sum is σ = 21369024. Its totient is φ = 8013360.

The previous prime is 14023393. The next prime is 14023403. The reversal of 14023401 is 10432041.

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

It is not a de Polignac number, because 14023401 - 23 = 14023393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14023403) 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, 333870 + ... + 333911.

It is an arithmetic number, because the mean of its divisors is an integer number (2671128).

Almost surely, 214023401 is an apocalyptic number.

It is an amenable number.

14023401 is a deficient number, since it is larger than the sum of its proper divisors (7345623).

14023401 is an equidigital number, since it uses as much as digits as its factorization.

14023401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667791.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 14023401 is about 3744.7831712931. The cubic root of 14023401 is about 241.1484367609.

Adding to 14023401 its reverse (10432041), we get a palindrome (24455442).

The spelling of 14023401 in words is "fourteen million, twenty-three thousand, four hundred one".

Divisors: 1 3 7 21 667781 2003343 4674467 14023401