Search a number
1412322241 = 11128392931
BaseRepresentation
bin101010000101110…
…0101001111000001
310122102112101220011
41110023211033001
510343023302431
6352050544521
746666353361
oct12413451701
93572471804
101412322241
11665245670
12334b98141
131967a4345
14d57dc9a1
1583ecacb1
hex542e53c1

1412322241 has 4 divisors (see below), whose sum is σ = 1540715184. Its totient is φ = 1283929300.

The previous prime is 1412322151. The next prime is 1412322253. The reversal of 1412322241 is 1422232141.

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.

It is a cyclic number.

It is not a de Polignac number, because 1412322241 - 211 = 1412320193 is a prime.

It is a super-2 number, since 2×14123222412 = 3989308224846524162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412322281) 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, 64196455 + ... + 64196476.

It is an arithmetic number, because the mean of its divisors is an integer number (385178796).

Almost surely, 21412322241 is an apocalyptic number.

1412322241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1412322241 is a deficient number, since it is larger than the sum of its proper divisors (128392943).

1412322241 is a wasteful number, since it uses less digits than its factorization.

1412322241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128392942.

The product of its digits is 768, while the sum is 22.

The square root of 1412322241 is about 37580.8760009662. The cubic root of 1412322241 is about 1121.9614441564.

Adding to 1412322241 its reverse (1422232141), we get a palindrome (2834554382).

The spelling of 1412322241 in words is "one billion, four hundred twelve million, three hundred twenty-two thousand, two hundred forty-one".

Divisors: 1 11 128392931 1412322241