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104212410101 = 269773501173
BaseRepresentation
bin110000100001110001…
…0110010111011110101
3100221222202000221120122
41201003202302323311
53201411334110401
6115512521341325
710346323604342
oct1410342627365
9327882027518
10104212410101
1140218209168
1218244637845
139a9a441cb7
1450886a77c9
152a9de6b21b
hex18438b2ef5

104212410101 has 8 divisors (see below), whose sum is σ = 104735342520. Its totient is φ = 103690482112.

The previous prime is 104212410097. The next prime is 104212410109. The reversal of 104212410101 is 101014212401.

It can be written as a sum of positive squares in 4 ways, for example, as 17101839076 + 87110571025 = 130774^2 + 295145^2 .

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 104212410101 - 22 = 104212410097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104212410101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104212410109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42650 + ... + 458523.

It is an arithmetic number, because the mean of its divisors is an integer number (13091917815).

Almost surely, 2104212410101 is an apocalyptic number.

It is an amenable number.

104212410101 is a deficient number, since it is larger than the sum of its proper divisors (522932419).

104212410101 is an equidigital number, since it uses as much as digits as its factorization.

104212410101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502215.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 104212410101 its reverse (101014212401), we get a palindrome (205226622502).

The spelling of 104212410101 in words is "one hundred four billion, two hundred twelve million, four hundred ten thousand, one hundred one".

Divisors: 1 269 773 207937 501173 134815537 387406729 104212410101