Base | Representation |
---|---|
bin | 11101010010110001111… |
… | …100111000001000001111 |
3 | 21010102222112111121220001 |
4 | 131102301330320020033 |
5 | 230440141214022203 |
6 | 4140435011505131 |
7 | 265302523356364 |
oct | 35226174701017 |
9 | 7112875447801 |
10 | 2013030220303 |
11 | 7067a30971a3 |
12 | 28617b8b81a7 |
13 | 117a9bc873bb |
14 | 6d60724446b |
15 | 3756bded91d |
hex | 1d4b1f3820f |
2013030220303 has 4 divisors (see below), whose sum is σ = 2013033712608. Its totient is φ = 2013026728000.
The previous prime is 2013030220283. The next prime is 2013030220349. The reversal of 2013030220303 is 3030220303102.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2013030220303 - 29 = 2013030219791 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 (2013030220393) 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, 653698 + ... + 2110303.
It is an arithmetic number, because the mean of its divisors is an integer number (503258428152).
Almost surely, 22013030220303 is an apocalyptic number.
2013030220303 is a deficient number, since it is larger than the sum of its proper divisors (3492305).
2013030220303 is an equidigital number, since it uses as much as digits as its factorization.
2013030220303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3492304.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 2013030220303 its reverse (3030220303102), we get a palindrome (5043250523405).
The spelling of 2013030220303 in words is "two trillion, thirteen billion, thirty million, two hundred twenty thousand, three hundred three".
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