Base | Representation |
---|---|
bin | 111000110100100110… |
… | …0101111011110100001 |
3 | 102122222001202002122120 |
4 | 1301221030233132201 |
5 | 3444401123012121 |
6 | 132020154254453 |
7 | 11546604105543 |
oct | 1615114573641 |
9 | 378861662576 |
10 | 122024032161 |
11 | 47828426479 |
12 | 1b795727429 |
13 | b678627235 |
14 | 5c98099693 |
15 | 3292a13bc6 |
hex | 1c6932f7a1 |
122024032161 has 16 divisors (see below), whose sum is σ = 164576552448. Its totient is φ = 80412480000.
The previous prime is 122024032153. The next prime is 122024032171. The reversal of 122024032161 is 161230420221.
It is not a de Polignac number, because 122024032161 - 23 = 122024032153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122024032121) 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, 16465 + ... + 494286.
It is an arithmetic number, because the mean of its divisors is an integer number (10286034528).
Almost surely, 2122024032161 is an apocalyptic number.
It is an amenable number.
122024032161 is a deficient number, since it is larger than the sum of its proper divisors (42552520287).
122024032161 is an equidigital number, since it uses as much as digits as its factorization.
122024032161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511672.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 122024032161 its reverse (161230420221), we get a palindrome (283254452382).
The spelling of 122024032161 in words is "one hundred twenty-two billion, twenty-four million, thirty-two thousand, one hundred sixty-one".
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