Search a number
-
+
113441220011 = 7223402125033
BaseRepresentation
bin110100110100110011…
…1111010010110101011
3101211210220200001210002
41221221213322112223
53324311423020021
6124040355013215
711124115313600
oct1515147722653
9354726601702
10113441220011
114412367a699
1219b9b29a20b
13a90b425972
1456c22406a7
152e3e29350b
hex1a699fa5ab

113441220011 has 24 divisors (see below), whose sum is σ = 137739471264. Its totient is φ = 92980863360.

The previous prime is 113441220007. The next prime is 113441220023. The reversal of 113441220011 is 110022144311.

It is not a de Polignac number, because 113441220011 - 22 = 113441220007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113441228011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4519151 + ... + 4544183.

It is an arithmetic number, because the mean of its divisors is an integer number (5739144636).

Almost surely, 2113441220011 is an apocalyptic number.

113441220011 is a deficient number, since it is larger than the sum of its proper divisors (24298251253).

113441220011 is a wasteful number, since it uses less digits than its factorization.

113441220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29091 (or 29084 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 113441220011 its reverse (110022144311), we get a palindrome (223463364322).

The spelling of 113441220011 in words is "one hundred thirteen billion, four hundred forty-one million, two hundred twenty thousand, eleven".

Divisors: 1 7 23 49 161 1127 4021 25033 28147 92483 175231 197029 575759 647381 1226617 4030313 4531667 28212191 100657693 704603851 2315126939 4932226957 16205888573 113441220011