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104422144213 = 196301872227
BaseRepresentation
bin110000101000000001…
…0110111100011010101
3100222112100200112200201
41201100002313203111
53202324032103323
6115545412540501
710354451403142
oct1412002674325
9328470615621
10104422144213
114031563a542
12182a2921731
139b01a26b1a
1450a84a13c9
152ab25998ad
hex18500b78d5

104422144213 has 8 divisors (see below), whose sum is σ = 109935617120. Its totient is φ = 98910428400.

The previous prime is 104422144201. The next prime is 104422144217. The reversal of 104422144213 is 312441224401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-104422144213 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 (104422144217) 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, 316395 + ... + 555832.

It is an arithmetic number, because the mean of its divisors is an integer number (13741952140).

Almost surely, 2104422144213 is an apocalyptic number.

It is an amenable number.

104422144213 is a deficient number, since it is larger than the sum of its proper divisors (5513472907).

104422144213 is an equidigital number, since it uses as much as digits as its factorization.

104422144213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878547.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 104422144213 its reverse (312441224401), we get a palindrome (416863368614).

The spelling of 104422144213 in words is "one hundred four billion, four hundred twenty-two million, one hundred forty-four thousand, two hundred thirteen".

Divisors: 1 19 6301 119719 872227 16572313 5495902327 104422144213