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1412318041 = 3121452521
BaseRepresentation
bin101010000101110…
…0100001101011001
310122102112012010121
41110023210031121
510343023134131
6352050513241
746666335211
oct12413441531
93572465117
101412318041
116652424a2
12334b95821
131967a2464
14d57db241
1583ec9911
hex542e4359

1412318041 has 4 divisors (see below), whose sum is σ = 1412773684. Its totient is φ = 1411862400.

The previous prime is 1412318029. The next prime is 1412318077. The reversal of 1412318041 is 1408132141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1408132141 = 13108317857.

It can be written as a sum of positive squares in 2 ways, for example, as 213773641 + 1198544400 = 14621^2 + 34620^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412318041 - 27 = 1412317913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1412317997 and 1412318015.

It is not an unprimeable number, because it can be changed into a prime (1412318441) 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, 223140 + ... + 229381.

It is an arithmetic number, because the mean of its divisors is an integer number (353193421).

Almost surely, 21412318041 is an apocalyptic number.

It is an amenable number.

1412318041 is a deficient number, since it is larger than the sum of its proper divisors (455643).

1412318041 is an equidigital number, since it uses as much as digits as its factorization.

1412318041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455642.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1412318041 is about 37580.8201214396. The cubic root of 1412318041 is about 1121.9603319828.

The spelling of 1412318041 in words is "one billion, four hundred twelve million, three hundred eighteen thousand, forty-one".

Divisors: 1 3121 452521 1412318041