Base | Representation |
---|---|
bin | 111110111110110… |
… | …0111001101101001 |
3 | 12110021112221021100 |
4 | 1331331213031221 |
5 | 13312001202101 |
6 | 545411232013 |
7 | 103240532256 |
oct | 17575471551 |
9 | 5407487240 |
10 | 2113303401 |
11 | 9949a5140 |
12 | 4ab8a8609 |
13 | 278a981b1 |
14 | 16095042d |
15 | c57e3e86 |
hex | 7df67369 |
2113303401 has 48 divisors (see below), whose sum is σ = 3379259520. Its totient is φ = 1261992960.
The previous prime is 2113303391. The next prime is 2113303463. The reversal of 2113303401 is 1043033112.
It is not a de Polignac number, because 2113303401 - 25 = 2113303369 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2113303301) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3447171 + ... + 3447783.
It is an arithmetic number, because the mean of its divisors is an integer number (70401240).
Almost surely, 22113303401 is an apocalyptic number.
It is an amenable number.
2113303401 is a deficient number, since it is larger than the sum of its proper divisors (1265956119).
2113303401 is a wasteful number, since it uses less digits than its factorization.
2113303401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1086 (or 1083 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2113303401 is about 45970.6797970184. The cubic root of 2113303401 is about 1283.2776110211.
Adding to 2113303401 its reverse (1043033112), we get a palindrome (3156336513).
The spelling of 2113303401 in words is "two billion, one hundred thirteen million, three hundred three thousand, four hundred one".
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