Search a number
-
+
1412133413 = 7119889203
BaseRepresentation
bin101010000101011…
…0111001000100101
310122102011210212112
41110022313020211
510343001232123
6352042530405
746664636015
oct12412671045
93572153775
101412133413
11665126809
12334b06a05
13196739402
14d578dc45
1583e8ed78
hex542b7225

1412133413 has 4 divisors (see below), whose sum is σ = 1432022688. Its totient is φ = 1392244140.

The previous prime is 1412133397. The next prime is 1412133449. The reversal of 1412133413 is 3143312141.

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: 3143312141 = 18289171869.

It is a cyclic number.

It is not a de Polignac number, because 1412133413 - 24 = 1412133397 is a prime.

It is a super-2 number, since 2×14121334132 = 3988241552222057138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412133013) 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, 9944531 + ... + 9944672.

It is an arithmetic number, because the mean of its divisors is an integer number (358005672).

Almost surely, 21412133413 is an apocalyptic number.

It is an amenable number.

1412133413 is a deficient number, since it is larger than the sum of its proper divisors (19889275).

1412133413 is an equidigital number, since it uses as much as digits as its factorization.

1412133413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19889274.

The product of its digits is 864, while the sum is 23.

The square root of 1412133413 is about 37578.3636285563. The cubic root of 1412133413 is about 1121.9114397094.

Adding to 1412133413 its reverse (3143312141), we get a palindrome (4555445554).

The spelling of 1412133413 in words is "one billion, four hundred twelve million, one hundred thirty-three thousand, four hundred thirteen".

Divisors: 1 71 19889203 1412133413