Base | Representation |
---|---|
bin | 111000110100101000… |
… | …0111110001111010001 |
3 | 102122222010211102222010 |
4 | 1301221100332033101 |
5 | 3444401414004301 |
6 | 132020234133133 |
7 | 11546616405105 |
oct | 1615120761721 |
9 | 378863742863 |
10 | 122025141201 |
11 | 47829013737 |
12 | 1b795b811a9 |
13 | b678924c82 |
14 | 5c982a7905 |
15 | 3292b825d6 |
hex | 1c6943e3d1 |
122025141201 has 16 divisors (see below), whose sum is σ = 164061593280. Its totient is φ = 80671811520.
The previous prime is 122025141167. The next prime is 122025141209. The reversal of 122025141201 is 102141520221.
It is not a de Polignac number, because 122025141201 - 218 = 122024879057 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (122025141209) 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 15 ways as a sum of consecutive naturals, for example, 100315 + ... + 504096.
It is an arithmetic number, because the mean of its divisors is an integer number (10253849580).
Almost surely, 2122025141201 is an apocalyptic number.
It is an amenable number.
122025141201 is a deficient number, since it is larger than the sum of its proper divisors (42036452079).
122025141201 is a wasteful number, since it uses less digits than its factorization.
122025141201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604976.
The product of its (nonzero) digits is 320, while the sum is 21.
Adding to 122025141201 its reverse (102141520221), we get a palindrome (224166661422).
The spelling of 122025141201 in words is "one hundred twenty-two billion, twenty-five million, one hundred forty-one thousand, two hundred one".
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