Base | Representation |
---|---|
bin | 111000110101001101… |
… | …0111010001000010111 |
3 | 102200000111022010211200 |
4 | 1301222122322020113 |
5 | 3444421344214111 |
6 | 132022205403543 |
7 | 11550243220644 |
oct | 1615232721027 |
9 | 380014263750 |
10 | 122044523031 |
11 | 47838a51582 |
12 | 1b7a05695b3 |
13 | b67c94cc02 |
14 | 5c9aab0dcb |
15 | 3294710256 |
hex | 1c6a6ba217 |
122044523031 has 18 divisors (see below), whose sum is σ = 186053105160. Its totient is φ = 77080749336.
The previous prime is 122044523017. The next prime is 122044523059. The reversal of 122044523031 is 130325440221.
122044523031 is a `hidden beast` number, since 1 + 2 + 204 + 452 + 3 + 0 + 3 + 1 = 666.
It is not a de Polignac number, because 122044523031 - 219 = 122043998743 is a prime.
It is a super-2 number, since 2×1220445230312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122044522986 and 122044523004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122044523071) 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 17 ways as a sum of consecutive naturals, for example, 18778611 + ... + 18785108.
It is an arithmetic number, because the mean of its divisors is an integer number (10336283620).
Almost surely, 2122044523031 is an apocalyptic number.
122044523031 is a deficient number, since it is larger than the sum of its proper divisors (64008582129).
122044523031 is a wasteful number, since it uses less digits than its factorization.
122044523031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37563763 (or 37563741 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 122044523031 its reverse (130325440221), we get a palindrome (252369963252).
The spelling of 122044523031 in words is "one hundred twenty-two billion, forty-four million, five hundred twenty-three thousand, thirty-one".
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