Search a number
-
+
104224002011 = 313362064581
BaseRepresentation
bin110000100010000111…
…1000000111111011011
3100222000112211212200122
41201010033000333123
53201422321031021
6115514014023455
710346524254113
oct1410417007733
9328015755618
10104224002011
1140223806358
12182484a7b8b
139a9c97030c
14508a044043
152a9eeaabab
hex18443c0fdb

104224002011 has 4 divisors (see below), whose sum is σ = 107586066624. Its totient is φ = 100861937400.

The previous prime is 104224001977. The next prime is 104224002049. The reversal of 104224002011 is 110200422401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110200422401 = 113975224977.

It is a cyclic number.

It is not a de Polignac number, because 104224002011 - 214 = 104223985627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104224002511) 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, 1681032260 + ... + 1681032321.

It is an arithmetic number, because the mean of its divisors is an integer number (26896516656).

Almost surely, 2104224002011 is an apocalyptic number.

104224002011 is a deficient number, since it is larger than the sum of its proper divisors (3362064613).

104224002011 is an equidigital number, since it uses as much as digits as its factorization.

104224002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362064612.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 104224002011 its reverse (110200422401), we get a palindrome (214424424412).

The spelling of 104224002011 in words is "one hundred four billion, two hundred twenty-four million, two thousand, eleven".

Divisors: 1 31 3362064581 104224002011