Base | Representation |
---|---|
bin | 111000110100010000… |
… | …0000110100000111011 |
3 | 102122221020201120100210 |
4 | 1301220200012200323 |
5 | 3444340124030133 |
6 | 132015055402203 |
7 | 11546402456562 |
oct | 1615040064073 |
9 | 378836646323 |
10 | 122012330043 |
11 | 478218634aa |
12 | 1b791823363 |
13 | b67608a9c6 |
14 | 5c966d0bd9 |
15 | 32919a1763 |
hex | 1c6880683b |
122012330043 has 16 divisors (see below), whose sum is σ = 164099437056. Its totient is φ = 80635794720.
The previous prime is 122012329997. The next prime is 122012330047. The reversal of 122012330043 is 340033210221.
It is not a de Polignac number, because 122012330043 - 29 = 122012329531 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122012330047) 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, 97521 + ... + 503522.
It is an arithmetic number, because the mean of its divisors is an integer number (10256214816).
Almost surely, 2122012330043 is an apocalyptic number.
122012330043 is a deficient number, since it is larger than the sum of its proper divisors (42087107013).
122012330043 is a wasteful number, since it uses less digits than its factorization.
122012330043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 601634.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 122012330043 its reverse (340033210221), we get a palindrome (462045540264).
The spelling of 122012330043 in words is "one hundred twenty-two billion, twelve million, three hundred thirty thousand, forty-three".
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