Base | Representation |
---|---|
bin | 111000110101111010… |
… | …1000010100011010101 |
3 | 102200002010202112121120 |
4 | 1301223311002203111 |
5 | 3444443421303420 |
6 | 132024412034153 |
7 | 11550651105441 |
oct | 1615365024325 |
9 | 380063675546 |
10 | 122068150485 |
11 | 4785031a1a6 |
12 | 1b7a8462959 |
13 | b684803458 |
14 | 5c9dca1821 |
15 | 329682ad40 |
hex | 1c6bd428d5 |
122068150485 has 32 divisors (see below), whose sum is σ = 198237475200. Its totient is φ = 64129148928.
The previous prime is 122068150427. The next prime is 122068150489. The reversal of 122068150485 is 584051860221.
It is not a de Polignac number, because 122068150485 - 214 = 122068134101 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122068150489) 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 31 ways as a sum of consecutive naturals, for example, 790941 + ... + 932589.
It is an arithmetic number, because the mean of its divisors is an integer number (6194921100).
Almost surely, 2122068150485 is an apocalyptic number.
122068150485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
122068150485 is a deficient number, since it is larger than the sum of its proper divisors (76169324715).
122068150485 is a wasteful number, since it uses less digits than its factorization.
122068150485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142517.
The product of its (nonzero) digits is 153600, while the sum is 42.
The spelling of 122068150485 in words is "one hundred twenty-two billion, sixty-eight million, one hundred fifty thousand, four hundred eighty-five".
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