Base | Representation |
---|---|
bin | 11011101111010101011101… |
… | …011010101010010101101011 |
3 | 120222222002121122211210022011 |
4 | 123233111131122222111223 |
5 | 111442322213002010011 |
6 | 1111250024530340351 |
7 | 34461134352633214 |
oct | 3357253532522553 |
9 | 528862548753264 |
10 | 122000113313131 |
11 | 35966a59479909 |
12 | 1182453312a6b7 |
13 | 530c73b2b6421 |
14 | 221aba09b840b |
15 | e18782567621 |
hex | 6ef55d6aa56b |
122000113313131 has 16 divisors (see below), whose sum is σ = 124588656017280. Its totient is φ = 119436746184000.
The previous prime is 122000113313119. The next prime is 122000113313149. The reversal of 122000113313131 is 131313311000221.
It is a cyclic number.
It is not a de Polignac number, because 122000113313131 - 27 = 122000113313003 is a prime.
It is a super-2 number, since 2×1220001133131312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122000113313731) 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 15 ways as a sum of consecutive naturals, for example, 44565756 + ... + 47224006.
It is an arithmetic number, because the mean of its divisors is an integer number (7786791001080).
Almost surely, 2122000113313131 is an apocalyptic number.
122000113313131 is a deficient number, since it is larger than the sum of its proper divisors (2588542704149).
122000113313131 is a wasteful number, since it uses less digits than its factorization.
122000113313131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2662986.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 122000113313131 its reverse (131313311000221), we get a palindrome (253313424313352).
The spelling of 122000113313131 in words is "one hundred twenty-two trillion, one hundred thirteen million, three hundred thirteen thousand, one hundred thirty-one".
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