Base | Representation |
---|---|
bin | 1000001000000110011101 |
3 | 11000020021020 |
4 | 20020012131 |
5 | 1021132313 |
6 | 113354353 |
7 | 24051612 |
oct | 10100635 |
9 | 4006236 |
10 | 2130333 |
11 | 1225607 |
12 | 8689b9 |
13 | 59786a |
14 | 3d6509 |
15 | 2c1323 |
hex | 20819d |
2130333 has 8 divisors (see below), whose sum is σ = 2859168. Its totient is φ = 1410864.
The previous prime is 2130307. The next prime is 2130341. The reversal of 2130333 is 3330312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2130333 - 26 = 2130269 is a prime.
2130333 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791 + ... + 2732.
It is an arithmetic number, because the mean of its divisors is an integer number (357396).
22130333 is an apocalyptic number.
It is an amenable number.
2130333 is a deficient number, since it is larger than the sum of its proper divisors (728835).
2130333 is a wasteful number, since it uses less digits than its factorization.
2130333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4683.
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 2130333 is about 1459.5660313943. The cubic root of 2130333 is about 128.6715398419.
Adding to 2130333 its reverse (3330312), we get a palindrome (5460645).
The spelling of 2130333 in words is "two million, one hundred thirty thousand, three hundred thirty-three".
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