Base | Representation |
---|---|
bin | 111111011110110… |
… | …1110011101101100 |
3 | 12111110011211000200 |
4 | 1332331232131230 |
5 | 13330302012231 |
6 | 551211353500 |
7 | 103533432105 |
oct | 17675563554 |
9 | 5443154020 |
10 | 2130110316 |
11 | 9a3434454 |
12 | 4b5452890 |
13 | 27c401109 |
14 | 162c873ac |
15 | c7013be6 |
hex | 7ef6e76c |
2130110316 has 108 divisors (see below), whose sum is σ = 5807810736. Its totient is φ = 657011520.
The previous prime is 2130110309. The next prime is 2130110317. The reversal of 2130110316 is 6130110312.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2130110317) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 794370 + ... + 797046.
Almost surely, 22130110316 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2130110316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2903905368).
2130110316 is an abundant number, since it is smaller than the sum of its proper divisors (3677700420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130110316 is a wasteful number, since it uses less digits than its factorization.
2130110316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2772 (or 2736 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 2130110316 is about 46153.1181611817. The cubic root of 2130110316 is about 1286.6705633441.
Adding to 2130110316 its reverse (6130110312), we get a palindrome (8260220628).
The spelling of 2130110316 in words is "two billion, one hundred thirty million, one hundred ten thousand, three hundred sixteen".
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