Base | Representation |
---|---|
bin | 11011110101001101101000… |
… | …110010110100010000111011 |
3 | 121001101201012101110101120111 |
4 | 123311031220302310100323 |
5 | 112020431423431323233 |
6 | 1112155345143005151 |
7 | 34532253666433042 |
oct | 3365155062642073 |
9 | 531351171411514 |
10 | 122404031120443 |
11 | 36002292556896 |
12 | 1188a87a4397b7 |
13 | 533b85c4c8a37 |
14 | 223255b217559 |
15 | e24022d9cacd |
hex | 6f5368cb443b |
122404031120443 has 16 divisors (see below), whose sum is σ = 130463293593600. Its totient is φ = 114573636275296.
The previous prime is 122404031120389. The next prime is 122404031120447. The reversal of 122404031120443 is 344021130404221.
It is a happy number.
It is not a de Polignac number, because 122404031120443 - 241 = 120205007864891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122404031120447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1445980 + ... + 15713017.
It is an arithmetic number, because the mean of its divisors is an integer number (8153955849600).
Almost surely, 2122404031120443 is an apocalyptic number.
122404031120443 is a deficient number, since it is larger than the sum of its proper divisors (8059262473157).
122404031120443 is a wasteful number, since it uses less digits than its factorization.
122404031120443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17165666.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 122404031120443 its reverse (344021130404221), we get a palindrome (466425161524664).
The spelling of 122404031120443 in words is "one hundred twenty-two trillion, four hundred four billion, thirty-one million, one hundred twenty thousand, four hundred forty-three".
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