Base | Representation |
---|---|
bin | 111110100101110… |
… | …1000011011111110 |
3 | 12102100220021110011 |
4 | 1331023220123332 |
5 | 13300122414324 |
6 | 544222333434 |
7 | 103021262416 |
oct | 17513503376 |
9 | 5370807404 |
10 | 2100201214 |
11 | 988566291 |
12 | 4a742a27a |
13 | 27615b617 |
14 | 15ccdd646 |
15 | c45a6c94 |
hex | 7d2e86fe |
2100201214 has 32 divisors (see below), whose sum is σ = 3385476000. Its totient is φ = 974098944.
The previous prime is 2100201203. The next prime is 2100201217. The reversal of 2100201214 is 4121020012.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2100201194 and 2100201203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2100201217) 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, 1628682 + ... + 1629970.
It is an arithmetic number, because the mean of its divisors is an integer number (105796125).
Almost surely, 22100201214 is an apocalyptic number.
2100201214 is a deficient number, since it is larger than the sum of its proper divisors (1285274786).
2100201214 is a wasteful number, since it uses less digits than its factorization.
2100201214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2172.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 2100201214 is about 45827.9523216999. The cubic root of 2100201214 is about 1280.6200637537.
Adding to 2100201214 its reverse (4121020012), we get a palindrome (6221221226).
The spelling of 2100201214 in words is "two billion, one hundred million, two hundred one thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •