Base | Representation |
---|---|
bin | 111111001111011… |
… | …1001110000010111 |
3 | 12110212222022001112 |
4 | 1332132321300113 |
5 | 13321214430403 |
6 | 550322245235 |
7 | 103404646454 |
oct | 17636716027 |
9 | 5425868045 |
10 | 2122030103 |
11 | 999915696 |
12 | 4b27b681b |
13 | 27a83231b |
14 | 161b8282b |
15 | c64699d8 |
hex | 7e7b9c17 |
2122030103 has 8 divisors (see below), whose sum is σ = 2153291280. Its totient is φ = 2090960640.
The previous prime is 2122030087. The next prime is 2122030129. The reversal of 2122030103 is 3010302212.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2122030103 - 24 = 2122030087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2122030133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25553 + ... + 69978.
It is an arithmetic number, because the mean of its divisors is an integer number (269161410).
Almost surely, 22122030103 is an apocalyptic number.
2122030103 is a deficient number, since it is larger than the sum of its proper divisors (31261177).
2122030103 is an equidigital number, since it uses as much as digits as its factorization.
2122030103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95857.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2122030103 is about 46065.4979675679. The cubic root of 2122030103 is about 1285.0415795011.
Adding to 2122030103 its reverse (3010302212), we get a palindrome (5132332315).
The spelling of 2122030103 in words is "two billion, one hundred twenty-two million, thirty thousand, one hundred three".
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