Search a number
-
+
104220411 = 361956123
BaseRepresentation
bin1100011011001…
…00011011111011
321021002221112020
412031210123323
5203140023121
614201445523
72403600411
oct615443373
9237087466
10104220411
1153914379
122aaa08a3
13187907a9
14dbad2b1
15923a1c6
hex63646fb

104220411 has 8 divisors (see below), whose sum is σ = 139187520. Its totient is φ = 69366792.

The previous prime is 104220397. The next prime is 104220437. The reversal of 104220411 is 114022401.

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

It is not a de Polignac number, because 104220411 - 214 = 104204027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104220451) 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, 26205 + ... + 29918.

It is an arithmetic number, because the mean of its divisors is an integer number (17398440).

Almost surely, 2104220411 is an apocalyptic number.

104220411 is a deficient number, since it is larger than the sum of its proper divisors (34967109).

104220411 is an equidigital number, since it uses as much as digits as its factorization.

104220411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56745.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 104220411 is about 10208.8398459374. The cubic root of 104220411 is about 470.5989210941.

Adding to 104220411 its reverse (114022401), we get a palindrome (218242812).

The spelling of 104220411 in words is "one hundred four million, two hundred twenty thousand, four hundred eleven".

Divisors: 1 3 619 1857 56123 168369 34740137 104220411