Search a number
-
+
112112252211211 = 7144287311100101
BaseRepresentation
bin11001011111011100101010…
…111101111101000000001011
3112200221211022121201210102021
4121133130222331331000023
5104143321343031224321
61034235354015145311
732420562060211540
oct3137345275750013
9480854277653367
10112112252211211
11327a45a268176a
12106a8132515237
134a731a8814a85
141d98394b62bc7
15ce646c3b9941
hex65f72af7d00b

112112252211211 has 8 divisors (see below), whose sum is σ = 128128388585184. Its totient is φ = 96096140923200.

The previous prime is 112112252211163. The next prime is 112112252211227.

112112252211211 is nontrivially palindromic in base 10.

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 112112252211211 - 219 = 112112251686923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112112252241211) 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, 4550061 + ... + 15650161.

It is an arithmetic number, because the mean of its divisors is an integer number (16016048573148).

Almost surely, 2112112252211211 is an apocalyptic number.

112112252211211 is a deficient number, since it is larger than the sum of its proper divisors (16016136373973).

112112252211211 is a wasteful number, since it uses less digits than its factorization.

112112252211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12542981.

The product of its digits is 320, while the sum is 25.

The spelling of 112112252211211 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred fifty-two million, two hundred eleven thousand, two hundred eleven".

Divisors: 1 7 1442873 10100111 11100101 77700707 16016036030173 112112252211211