Base | Representation |
---|---|
bin | 100001100001001000100… |
… | …101000000001001010100 |
3 | 22011012021100011222000212 |
4 | 201201020211000021110 |
5 | 300214144423131012 |
6 | 4522044120024552 |
7 | 325260264033200 |
oct | 41411045001124 |
9 | 8135240158025 |
10 | 2303320130132 |
11 | 808918190a8a |
12 | 312495302158 |
13 | 1392821a2a08 |
14 | 7d6a492bb00 |
15 | 3edabdb8b22 |
hex | 21848940254 |
2303320130132 has 72 divisors (see below), whose sum is σ = 4917605261184. Its totient is φ = 939424842048.
The previous prime is 2303320130107. The next prime is 2303320130147. The reversal of 2303320130132 is 2310310233032.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 2303320130098 and 2303320130107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 408728 + ... + 2184879.
It is an arithmetic number, because the mean of its divisors is an integer number (68300073072).
Almost surely, 22303320130132 is an apocalyptic number.
It is an amenable number.
2303320130132 is an abundant number, since it is smaller than the sum of its proper divisors (2614285131052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2303320130132 is a wasteful number, since it uses less digits than its factorization.
2303320130132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2593845 (or 2593836 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 2303320130132 its reverse (2310310233032), we get a palindrome (4613630363164).
The spelling of 2303320130132 in words is "two trillion, three hundred three billion, three hundred twenty million, one hundred thirty thousand, one hundred thirty-two".
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