Base | Representation |
---|---|
bin | 111110100101101… |
… | …0011001101000010 |
3 | 12102100201212010222 |
4 | 1331023103031002 |
5 | 13300112123432 |
6 | 544220423042 |
7 | 103020451022 |
oct | 17513231502 |
9 | 5370655128 |
10 | 2100114242 |
11 | 988506a06 |
12 | 4a73a7a82 |
13 | 27612ab65 |
14 | 15ccb9a82 |
15 | c458b112 |
hex | 7d2d3342 |
2100114242 has 4 divisors (see below), whose sum is σ = 3150171366. Its totient is φ = 1050057120.
The previous prime is 2100114179. The next prime is 2100114287. The reversal of 2100114242 is 2424110012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2098647721 + 1466521 = 45811^2 + 1211^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2100114242.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525028559 + ... + 525028562.
Almost surely, 22100114242 is an apocalyptic number.
2100114242 is a deficient number, since it is larger than the sum of its proper divisors (1050057124).
2100114242 is a wasteful number, since it uses less digits than its factorization.
2100114242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050057123.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 2100114242 is about 45827.0034150172. The cubic root of 2100114242 is about 1280.6023861418.
Adding to 2100114242 its reverse (2424110012), we get a palindrome (4524224254).
The spelling of 2100114242 in words is "two billion, one hundred million, one hundred fourteen thousand, two hundred forty-two".
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