Base | Representation |
---|---|
bin | 1100001111001001000… |
… | …1100001111101001101 |
3 | 202002121210212120202200 |
4 | 3003302101201331031 |
5 | 11421014104041023 |
6 | 240324122512113 |
7 | 21121344653205 |
oct | 3036221417515 |
9 | 662553776680 |
10 | 210223112013 |
11 | 81178514602 |
12 | 348ab365639 |
13 | 16a932c6695 |
14 | a263b21405 |
15 | 5705c04743 |
hex | 30f2461f4d |
210223112013 has 12 divisors (see below), whose sum is σ = 303665631360. Its totient is φ = 140144114376.
The previous prime is 210223112009. The next prime is 210223112017. The reversal of 210223112013 is 310211322012.
210223112013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (210223112009) and next prime (210223112017).
It is not a de Polignac number, because 210223112013 - 22 = 210223112009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210223112017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85543 + ... + 654036.
It is an arithmetic number, because the mean of its divisors is an integer number (25305469280).
Almost surely, 2210223112013 is an apocalyptic number.
It is an amenable number.
210223112013 is a deficient number, since it is larger than the sum of its proper divisors (93442519347).
210223112013 is a wasteful number, since it uses less digits than its factorization.
210223112013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 771168 (or 771165 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 210223112013 its reverse (310211322012), we get a palindrome (520434434025).
The spelling of 210223112013 in words is "two hundred ten billion, two hundred twenty-three million, one hundred twelve thousand, thirteen".
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