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3013012133 = 8394738333
BaseRepresentation
bin1011001110010110…
…1110101010100101
321202222111212121222
42303211232222211
522132312342013
61214551150125
7134444115635
oct26345565245
97688455558
103013012133
11130684867a
12701075345
133902bc121
142082326c5
151297b4508
hexb396eaa5

3013012133 has 8 divisors (see below), whose sum is σ = 3052613088. Its totient is φ = 2973489904.

The previous prime is 3013012111. The next prime is 3013012139. The reversal of 3013012133 is 3312103103.

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 3013012133 - 26 = 3013012069 is a prime.

It is a super-2 number, since 2×30130121332 = 18156484227210419378, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013012139) 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, 59435 + ... + 97767.

It is an arithmetic number, because the mean of its divisors is an integer number (381576636).

Almost surely, 23013012133 is an apocalyptic number.

It is an amenable number.

3013012133 is a deficient number, since it is larger than the sum of its proper divisors (39600955).

3013012133 is an equidigital number, since it uses as much as digits as its factorization.

3013012133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39363.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3013012133 is about 54890.9112057725. The cubic root of 3013012133 is about 1444.3317564855.

Adding to 3013012133 its reverse (3312103103), we get a palindrome (6325115236).

The spelling of 3013012133 in words is "three billion, thirteen million, twelve thousand, one hundred thirty-three".

Divisors: 1 83 947 38333 78601 3181639 36301351 3013012133