Base | Representation |
---|---|
bin | 1000111101110010000101 |
3 | 11102101212221 |
4 | 20331302011 |
5 | 1100201323 |
6 | 122212341 |
7 | 25655635 |
oct | 10756205 |
9 | 4371787 |
10 | 2350213 |
11 | 1365828 |
12 | 9540b1 |
13 | 643978 |
14 | 4526c5 |
15 | 31655d |
hex | 23dc85 |
2350213 has 4 divisors (see below), whose sum is σ = 2374540. Its totient is φ = 2325888.
The previous prime is 2350211. The next prime is 2350217. The reversal of 2350213 is 3120532.
2350213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 613089 + 1737124 = 783^2 + 1318^2 .
It is a cyclic number.
It is not a de Polignac number, because 2350213 - 21 = 2350211 is a prime.
It is a super-2 number, since 2×23502132 = 11047002290738, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2350211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12018 + ... + 12211.
It is an arithmetic number, because the mean of its divisors is an integer number (593635).
22350213 is an apocalyptic number.
It is an amenable number.
2350213 is a deficient number, since it is larger than the sum of its proper divisors (24327).
2350213 is an equidigital number, since it uses as much as digits as its factorization.
2350213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24326.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 2350213 is about 1533.0404430412. The cubic root of 2350213 is about 132.9543061981.
Adding to 2350213 its reverse (3120532), we get a palindrome (5470745).
The spelling of 2350213 in words is "two million, three hundred fifty thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •