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3023213013 = 322271479791
BaseRepresentation
bin1011010000110010…
…1001000111010101
321210200201010121100
42310030221013111
522142420304023
61215553540313
7134626613052
oct26414510725
97720633540
103023213013
111311585757
12704574699
13392451252
1420972a029
1512a62bc43
hexb43291d5

3023213013 has 12 divisors (see below), whose sum is σ = 4386103488. Its totient is φ = 2006595240.

The previous prime is 3023212963. The next prime is 3023213027. The reversal of 3023213013 is 3103123203.

3023213013 is a `hidden beast` number, since 302 + 321 + 30 + 13 = 666.

It is not a de Polignac number, because 3023213013 - 212 = 3023208917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023213213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 737853 + ... + 741938.

It is an arithmetic number, because the mean of its divisors is an integer number (365508624).

Almost surely, 23023213013 is an apocalyptic number.

It is an amenable number.

3023213013 is a deficient number, since it is larger than the sum of its proper divisors (1362890475).

3023213013 is a wasteful number, since it uses less digits than its factorization.

3023213013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480024 (or 1480021 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3023213013 is about 54983.7522637370. The cubic root of 3023213013 is about 1445.9599011510.

Adding to 3023213013 its reverse (3103123203), we get a palindrome (6126336216).

The spelling of 3023213013 in words is "three billion, twenty-three million, two hundred thirteen thousand, thirteen".

Divisors: 1 3 9 227 681 2043 1479791 4439373 13318119 335912557 1007737671 3023213013