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3022013213 = 19823319319
BaseRepresentation
bin1011010000100000…
…0100001100011101
321210121110011210022
42310020010030131
522142113410323
61215512121525
7134613455102
oct26410041435
97717404708
103022013213
11131093628a
127040962a5
133921210cb
142094d6aa9
1512a4914c8
hexb420431d

3022013213 has 8 divisors (see below), whose sum is σ = 3181617600. Its totient is φ = 2862463968.

The previous prime is 3022013209. The next prime is 3022013219. The reversal of 3022013213 is 3123102203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3022013213 - 22 = 3022013209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3022013191 and 3022013200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022013219) 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, 146768 + ... + 166086.

It is an arithmetic number, because the mean of its divisors is an integer number (397702200).

Almost surely, 23022013213 is an apocalyptic number.

It is an amenable number.

3022013213 is a deficient number, since it is larger than the sum of its proper divisors (159604387).

3022013213 is a wasteful number, since it uses less digits than its factorization.

3022013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27571.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3022013213 is about 54972.8406851965. The cubic root of 3022013213 is about 1445.7685934007.

Adding to 3022013213 its reverse (3123102203), we get a palindrome (6145115416).

The spelling of 3022013213 in words is "three billion, twenty-two million, thirteen thousand, two hundred thirteen".

Divisors: 1 19 8233 19319 156427 367061 159053327 3022013213