Base | Representation |
---|---|
bin | 11110100110110001110… |
… | …000101010110101010101 |
3 | 21110001210002222212210202 |
4 | 132212301300222311111 |
5 | 233424344130131313 |
6 | 4250112340230245 |
7 | 304644533234651 |
oct | 36466160526525 |
9 | 7401702885722 |
10 | 2103221333333 |
11 | 740a7568033a |
12 | 29b75069b385 |
13 | 1234435718c3 |
14 | 73b2168da61 |
15 | 39a99e2b558 |
hex | 1e9b1c2ad55 |
2103221333333 has 4 divisors (see below), whose sum is σ = 2152133457408. Its totient is φ = 2054309209260.
The previous prime is 2103221333237. The next prime is 2103221333359. The reversal of 2103221333333 is 3333331223012.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2103221333333 - 226 = 2103154224469 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2103221333296 and 2103221333305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103221333363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24456061973 + ... + 24456062058.
It is an arithmetic number, because the mean of its divisors is an integer number (538033364352).
Almost surely, 22103221333333 is an apocalyptic number.
It is an amenable number.
2103221333333 is a deficient number, since it is larger than the sum of its proper divisors (48912124075).
2103221333333 is an equidigital number, since it uses as much as digits as its factorization.
2103221333333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48912124074.
The product of its (nonzero) digits is 17496, while the sum is 29.
Adding to 2103221333333 its reverse (3333331223012), we get a palindrome (5436552556345).
The spelling of 2103221333333 in words is "two trillion, one hundred three billion, two hundred twenty-one million, three hundred thirty-three thousand, three hundred thirty-three".
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