Base | Representation |
---|---|
bin | 111000110111110010… |
… | …1010001000100110101 |
3 | 102200020112020221202201 |
4 | 1301233211101010311 |
5 | 4000111031441113 |
6 | 132034541504501 |
7 | 11552344300315 |
oct | 1615745210465 |
9 | 380215227681 |
10 | 122131124533 |
11 | 47882921570 |
12 | 1b805572131 |
13 | b694881cc2 |
14 | 5ca83b5445 |
15 | 329c119cdd |
hex | 1c6f951135 |
122131124533 has 8 divisors (see below), whose sum is σ = 134031764160. Its totient is φ = 110363453280.
The previous prime is 122131124527. The next prime is 122131124579. The reversal of 122131124533 is 335421131221.
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 122131124533 - 25 = 122131124501 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122131124933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33240168 + ... + 33243841.
It is an arithmetic number, because the mean of its divisors is an integer number (16753970520).
Almost surely, 2122131124533 is an apocalyptic number.
It is an amenable number.
122131124533 is a deficient number, since it is larger than the sum of its proper divisors (11900639627).
122131124533 is a wasteful number, since it uses less digits than its factorization.
122131124533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66484187.
The product of its digits is 4320, while the sum is 28.
Adding to 122131124533 its reverse (335421131221), we get a palindrome (457552255754).
The spelling of 122131124533 in words is "one hundred twenty-two billion, one hundred thirty-one million, one hundred twenty-four thousand, five hundred thirty-three".
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