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3013123133 = 43127551753
BaseRepresentation
bin1011001110011000…
…1001110000111101
321202222201111220002
42303212021300331
522132324420013
61214553404045
7134445060356
oct26346116075
97688644802
103013123133
111306914009
12701109625
1339032a7c7
14208260d2d
151297d7358
hexb3989c3d

3013123133 has 8 divisors (see below), whose sum is σ = 3107478528. Its totient is φ = 2919871584.

The previous prime is 3013123123. The next prime is 3013123237. The reversal of 3013123133 is 3313213103.

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 3013123133 - 214 = 3013106749 is a prime.

It is a super-2 number, since 2×30131231332 = 18157822029239471378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013123123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270416 + ... + 281337.

It is an arithmetic number, because the mean of its divisors is an integer number (388434816).

Almost surely, 23013123133 is an apocalyptic number.

It is an amenable number.

3013123133 is a deficient number, since it is larger than the sum of its proper divisors (94355395).

3013123133 is a wasteful number, since it uses less digits than its factorization.

3013123133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551923.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3013123133 is about 54891.9222928110. The cubic root of 3013123133 is about 1444.3494927628.

Adding to 3013123133 its reverse (3313213103), we get a palindrome (6326336236).

The spelling of 3013123133 in words is "three billion, thirteen million, one hundred twenty-three thousand, one hundred thirty-three".

Divisors: 1 43 127 5461 551753 23725379 70072631 3013123133