Search a number
-
+
13414307 = 79716831
BaseRepresentation
bin110011001010…
…111110100011
3221020111222012
4303022332203
511413224212
61155303135
7222006524
oct63127643
927214865
1013414307
117632405
1245aaaab
132a1897a
141ad284b
15129e922
hexccafa3

13414307 has 4 divisors (see below), whose sum is σ = 13431936. Its totient is φ = 13396680.

The previous prime is 13414273. The next prime is 13414333. The reversal of 13414307 is 70341431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13414307 - 212 = 13410211 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (13414367) 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, 7619 + ... + 9212.

It is an arithmetic number, because the mean of its divisors is an integer number (3357984).

Almost surely, 213414307 is an apocalyptic number.

13414307 is a deficient number, since it is larger than the sum of its proper divisors (17629).

13414307 is an equidigital number, since it uses as much as digits as its factorization.

13414307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17628.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 13414307 is about 3662.5547094890. The cubic root of 13414307 is about 237.6052763191.

Adding to 13414307 its reverse (70341431), we get a palindrome (83755738).

It can be divided in two parts, 134 and 14307, that added together give a palindrome (14441).

The spelling of 13414307 in words is "thirteen million, four hundred fourteen thousand, three hundred seven".

Divisors: 1 797 16831 13414307