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104230061401 = 829125729869
BaseRepresentation
bin110000100010010011…
…0001000010101011001
3100222000222020201121111
41201010212020111121
53201430343431101
6115514351540321
710346626622014
oct1410446102531
9328028221544
10104230061401
1140227174914
121824a52a6a1
139aa0cb235b
14508ab8037b
152aa07a6251
hex1844988559

104230061401 has 4 divisors (see below), whose sum is σ = 104355792100. Its totient is φ = 104104330704.

The previous prime is 104230061399. The next prime is 104230061413. The reversal of 104230061401 is 104160032401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20085975625 + 84144085776 = 141725^2 + 290076^2 .

It is a cyclic number.

It is not a de Polignac number, because 104230061401 - 21 = 104230061399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104230061491) 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, 62864106 + ... + 62865763.

It is an arithmetic number, because the mean of its divisors is an integer number (26088948025).

Almost surely, 2104230061401 is an apocalyptic number.

It is an amenable number.

104230061401 is a deficient number, since it is larger than the sum of its proper divisors (125730699).

104230061401 is an equidigital number, since it uses as much as digits as its factorization.

104230061401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125730698.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 104230061401 its reverse (104160032401), we get a palindrome (208390093802).

The spelling of 104230061401 in words is "one hundred four billion, two hundred thirty million, sixty-one thousand, four hundred one".

Divisors: 1 829 125729869 104230061401