Base | Representation |
---|---|
bin | 111001001001111111… |
… | …1101101001010100010 |
3 | 102201211002210102112020 |
4 | 1302103333231022202 |
5 | 4002333430110411 |
6 | 132215323442310 |
7 | 11603443040565 |
oct | 1622377551242 |
9 | 381732712466 |
10 | 122742035106 |
11 | 48066751739 |
12 | 1b956086396 |
13 | b7612caa52 |
14 | 5d2559c4dc |
15 | 32d5a90606 |
hex | 1c93fed2a2 |
122742035106 has 16 divisors (see below), whose sum is σ = 256157290944. Its totient is φ = 39135141584.
The previous prime is 122742035099. The next prime is 122742035111. The reversal of 122742035106 is 601530247221.
122742035106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444717381 + ... + 444717656.
It is an arithmetic number, because the mean of its divisors is an integer number (16009830684).
Almost surely, 2122742035106 is an apocalyptic number.
122742035106 is an abundant number, since it is smaller than the sum of its proper divisors (133415255838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122742035106 is a wasteful number, since it uses less digits than its factorization.
122742035106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 889435065.
The product of its (nonzero) digits is 20160, while the sum is 33.
The spelling of 122742035106 in words is "one hundred twenty-two billion, seven hundred forty-two million, thirty-five thousand, one hundred six".
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