Search a number
-
+
3330000213 = 31110000071
BaseRepresentation
bin1100011001111011…
…1100010101010101
322121001222112112020
43012132330111111
523304440001323
61310233243353
7145343351301
oct30636742525
98531875466
103330000213
1114597754a1
1278b263559
13410b87437
14238388d01
1514752bae3
hexc67bc555

3330000213 has 4 divisors (see below), whose sum is σ = 4440000288. Its totient is φ = 2220000140.

The previous prime is 3330000169. The next prime is 3330000221. The reversal of 3330000213 is 3120000333.

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 3330000213 - 213 = 3329992021 is a prime.

It is a super-2 number, since 2×33300002132 = 22177802837160090738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3330000192 and 3330000201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330000263) 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, 555000033 + ... + 555000038.

It is an arithmetic number, because the mean of its divisors is an integer number (1110000072).

Almost surely, 23330000213 is an apocalyptic number.

It is an amenable number.

3330000213 is a deficient number, since it is larger than the sum of its proper divisors (1110000075).

3330000213 is a wasteful number, since it uses less digits than its factorization.

3330000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110000074.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 3330000213 is about 57706.1540305711. The cubic root of 3330000213 is about 1493.3035140940.

Adding to 3330000213 its reverse (3120000333), we get a palindrome (6450000546).

The spelling of 3330000213 in words is "three billion, three hundred thirty million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 3 1110000071 3330000213