Base | Representation |
---|---|
bin | 11110100110110001110… |
… | …111111101011001111101 |
3 | 21110001210020120222022111 |
4 | 132212301313331121331 |
5 | 233424400122310123 |
6 | 4250112445214021 |
7 | 304644555414424 |
oct | 36466167753175 |
9 | 7401706528274 |
10 | 2103223244413 |
11 | 740a76766145 |
12 | 29b751261311 |
13 | 123443a90715 |
14 | 73b21a2a2bb |
15 | 39a9a1a790d |
hex | 1e9b1dfd67d |
2103223244413 has 4 divisors (see below), whose sum is σ = 2106053962848. Its totient is φ = 2100392525980.
The previous prime is 2103223244411. The next prime is 2103223244417. The reversal of 2103223244413 is 3144423223012.
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 2103223244413 - 21 = 2103223244411 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 (2103223244411) 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, 1415358103 + ... + 1415359588.
It is an arithmetic number, because the mean of its divisors is an integer number (526513490712).
Almost surely, 22103223244413 is an apocalyptic number.
It is an amenable number.
2103223244413 is a deficient number, since it is larger than the sum of its proper divisors (2830718435).
2103223244413 is an equidigital number, since it uses as much as digits as its factorization.
2103223244413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2830718434.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 2103223244413 its reverse (3144423223012), we get a palindrome (5247646467425).
The spelling of 2103223244413 in words is "two trillion, one hundred three billion, two hundred twenty-three million, two hundred forty-four thousand, four hundred thirteen".
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