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102224141413 = 1731319211453
BaseRepresentation
bin101111100110100001…
…0001001110001100101
3100202212011202102200121
41133031002021301211
53133323340011123
6114543334041541
710246131602542
oct1371502116145
9322764672617
10102224141413
113a3979544a9
121798a7a92b1
139841544554
144d3a5c3bc9
1529d462475d
hex17cd089c65

102224141413 has 8 divisors (see below), whose sum is σ = 108583138008. Its totient is φ = 95903568384.

The previous prime is 102224141389. The next prime is 102224141441. The reversal of 102224141413 is 314141422201.

It can be written as a sum of positive squares in 4 ways, for example, as 1888510849 + 100335630564 = 43457^2 + 316758^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102224141413 - 29 = 102224140901 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 (102224141473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9600406 + ... + 9611047.

It is an arithmetic number, because the mean of its divisors is an integer number (13572892251).

Almost surely, 2102224141413 is an apocalyptic number.

It is an amenable number.

102224141413 is a deficient number, since it is larger than the sum of its proper divisors (6358996595).

102224141413 is a wasteful number, since it uses less digits than its factorization.

102224141413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19211783.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 102224141413 its reverse (314141422201), we get a palindrome (416365563614).

The spelling of 102224141413 in words is "one hundred two billion, two hundred twenty-four million, one hundred forty-one thousand, four hundred thirteen".

Divisors: 1 17 313 5321 19211453 326594701 6013184789 102224141413