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14472001 = 71317643
BaseRepresentation
bin110111001101…
…001101000001
31000020020212001
4313031031001
512201101001
61234104001
7234003265
oct67151501
930206761
1014472001
118195035
124a1b001
132cc921b
141cca0a5
15140d001
hexdcd341

14472001 has 8 divisors (see below), whose sum is σ = 14745024. Its totient is φ = 14201040.

The previous prime is 14471999. The next prime is 14472011. The reversal of 14472001 is 10027441.

14472001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14472001 - 21 = 14471999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14472001.

It is not an unprimeable number, because it can be changed into a prime (14472011) 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, 22186 + ... + 22828.

It is an arithmetic number, because the mean of its divisors is an integer number (1843128).

Almost surely, 214472001 is an apocalyptic number.

It is an amenable number.

14472001 is a deficient number, since it is larger than the sum of its proper divisors (273023).

14472001 is an equidigital number, since it uses as much as digits as its factorization.

14472001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 14472001 is about 3804.2083276288. The cubic root of 14472001 is about 243.6928916397.

Adding to 14472001 its reverse (10027441), we get a palindrome (24499442).

The spelling of 14472001 in words is "fourteen million, four hundred seventy-two thousand, one".

Divisors: 1 71 317 643 22507 45653 203831 14472001