Search a number
-
+
2122114310131 = 19659169484411
BaseRepresentation
bin11110111000010111110…
…111101001111111110011
321111212112210110112201011
4132320113313221333303
5234232042230411011
64302515202251351
7306213654004654
oct36702767517763
97455483415634
102122114310131
11748a90228452
122a3343956b57
131251647a9c0a
14749d492952b
153a3038c5621
hex1ee17de9ff3

2122114310131 has 8 divisors (see below), whose sum is σ = 2237194238400. Its totient is φ = 2007373352040.

The previous prime is 2122114310117. The next prime is 2122114310143. The reversal of 2122114310131 is 1310134112212.

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 2122114310131 - 27 = 2122114310003 is a prime.

It is a super-2 number, since 2×21221143101312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122114310161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84729685 + ... + 84754726.

It is an arithmetic number, because the mean of its divisors is an integer number (279649279800).

Almost surely, 22122114310131 is an apocalyptic number.

2122114310131 is a deficient number, since it is larger than the sum of its proper divisors (115079928269).

2122114310131 is a wasteful number, since it uses less digits than its factorization.

2122114310131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169485089.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 2122114310131 its reverse (1310134112212), we get a palindrome (3432248422343).

The spelling of 2122114310131 in words is "two trillion, one hundred twenty-two billion, one hundred fourteen million, three hundred ten thousand, one hundred thirty-one".

Divisors: 1 19 659 12521 169484411 3220203809 111690226849 2122114310131