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14022101 = 29347857
BaseRepresentation
bin110101011111…
…010111010101
3222101101201002
4311133113111
512042201401
61220313045
7230120522
oct65372725
928341632
1014022101
117a08015
124842785
132b9c502
141c10149
15136ea6b
hexd5f5d5

14022101 has 4 divisors (see below), whose sum is σ = 14070252. Its totient is φ = 13973952.

The previous prime is 14022091. The next prime is 14022119. The reversal of 14022101 is 10122041.

14022101 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 10122041 = 19532739.

It can be written as a sum of positive squares in 2 ways, for example, as 10956100 + 3066001 = 3310^2 + 1751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14022101 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 (14022301) 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, 23636 + ... + 24221.

It is an arithmetic number, because the mean of its divisors is an integer number (3517563).

Almost surely, 214022101 is an apocalyptic number.

It is an amenable number.

14022101 is a deficient number, since it is larger than the sum of its proper divisors (48151).

14022101 is an equidigital number, since it uses as much as digits as its factorization.

14022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48150.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 14022101 is about 3744.6095924676. The cubic root of 14022101 is about 241.1409848678.

Adding to 14022101 its reverse (10122041), we get a palindrome (24144142).

The spelling of 14022101 in words is "fourteen million, twenty-two thousand, one hundred one".

Divisors: 1 293 47857 14022101