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14454101 = 73919559
BaseRepresentation
bin110111001000…
…110101010101
31000012100022002
4313020311111
512200012401
61233445045
7233600144
oct67106525
930170262
1014454101
118182642
124a10785
132cc102c
141cc375b
151407a6b
hexdc8d55

14454101 has 4 divisors (see below), whose sum is σ = 14474400. Its totient is φ = 14433804.

The previous prime is 14454059. The next prime is 14454119. The reversal of 14454101 is 10145441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10145441 = 23814261.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14454101 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 (14484101) 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 3 ways as a sum of consecutive naturals, for example, 9041 + ... + 10518.

It is an arithmetic number, because the mean of its divisors is an integer number (3618600).

Almost surely, 214454101 is an apocalyptic number.

It is an amenable number.

14454101 is a deficient number, since it is larger than the sum of its proper divisors (20299).

14454101 is an equidigital number, since it uses as much as digits as its factorization.

14454101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20298.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 14454101 is about 3801.8549419987. The cubic root of 14454101 is about 243.5923779547.

Adding to 14454101 its reverse (10145441), we get a palindrome (24599542).

It can be divided in two parts, 144 and 54101, that added together give a palindrome (54245).

The spelling of 14454101 in words is "fourteen million, four hundred fifty-four thousand, one hundred one".

Divisors: 1 739 19559 14454101