Search a number
-
+
14321101 = 31461971
BaseRepresentation
bin110110101000…
…010111001101
3222221120212011
4312220113031
512131233401
61230541221
7232504324
oct66502715
928846764
1014321101
1180a1723
124967811
132c75632
141c8b0bb
1513cd451
hexda85cd

14321101 has 4 divisors (see below), whose sum is σ = 14783104. Its totient is φ = 13859100.

The previous prime is 14321071. The next prime is 14321137. The reversal of 14321101 is 10112341.

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: 10112341 = 23439667.

It is a cyclic number.

It is not a de Polignac number, because 14321101 - 215 = 14288333 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 (14321141) 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, 230955 + ... + 231016.

It is an arithmetic number, because the mean of its divisors is an integer number (3695776).

Almost surely, 214321101 is an apocalyptic number.

It is an amenable number.

14321101 is a deficient number, since it is larger than the sum of its proper divisors (462003).

14321101 is an equidigital number, since it uses as much as digits as its factorization.

14321101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462002.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 14321101 is about 3784.3230570341. The cubic root of 14321101 is about 242.8429328150.

Adding to 14321101 its reverse (10112341), we get a palindrome (24433442).

The spelling of 14321101 in words is "fourteen million, three hundred twenty-one thousand, one hundred one".

Divisors: 1 31 461971 14321101