Base | Representation |
---|---|
bin | 11011010101001010000000… |
… | …101001110110101010101001 |
3 | 120202121010002020202012120102 |
4 | 123111022000221312222221 |
5 | 111223333334434420241 |
6 | 1103351343514435145 |
7 | 34214146432166105 |
oct | 3325120051665251 |
9 | 522533066665512 |
10 | 120201113201321 |
11 | 35333007846aa9 |
12 | 11593945732ab5 |
13 | 520bbbb26c549 |
14 | 2197a9cd28905 |
15 | dd6a906bc39b |
hex | 6d5280a76aa9 |
120201113201321 has 8 divisors (see below), whose sum is σ = 121310599776000. Its totient is φ = 119096681235840.
The previous prime is 120201113201293. The next prime is 120201113201333. The reversal of 120201113201321 is 123102311102021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120201113201321 is a prime.
It is a super-2 number, since 2×1202011132013212 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120201113201293 and 120201113201302.
It is not an unprimeable number, because it can be changed into a prime (120201113201381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263604520 + ... + 1263699641.
It is an arithmetic number, because the mean of its divisors is an integer number (15163824972000).
Almost surely, 2120201113201321 is an apocalyptic number.
It is an amenable number.
120201113201321 is a deficient number, since it is larger than the sum of its proper divisors (1109486574679).
120201113201321 is a wasteful number, since it uses less digits than its factorization.
120201113201321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2527304599.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 120201113201321 its reverse (123102311102021), we get a palindrome (243303424303342).
The spelling of 120201113201321 in words is "one hundred twenty trillion, two hundred one billion, one hundred thirteen million, two hundred one thousand, three hundred twenty-one".
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