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3331412013 = 37381118757
BaseRepresentation
bin1100011010010001…
…0101000000101101
322121011122021011010
43012210111000231
523310320141023
61310323415433
7145361351316
oct30644250055
98534567133
103331412013
11145a54a176
1278b824579
1341125cc17
1423863560d
1514770a093
hexc691502d

3331412013 has 16 divisors (see below), whose sum is σ = 4508522816. Its totient is φ = 2187699840.

The previous prime is 3331412011. The next prime is 3331412047. The reversal of 3331412013 is 3102141333.

It is not a de Polignac number, because 3331412013 - 21 = 3331412011 is a prime.

It is a super-2 number, since 2×33314120132 = 22196612000721424338, 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 (3331412011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168231 + ... + 186987.

It is an arithmetic number, because the mean of its divisors is an integer number (281782676).

Almost surely, 23331412013 is an apocalyptic number.

It is an amenable number.

3331412013 is a deficient number, since it is larger than the sum of its proper divisors (1177110803).

3331412013 is a wasteful number, since it uses less digits than its factorization.

3331412013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19644.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3331412013 is about 57718.3853984153. The cubic root of 3331412013 is about 1493.5145198894.

Adding to 3331412013 its reverse (3102141333), we get a palindrome (6433553346).

The spelling of 3331412013 in words is "three billion, three hundred thirty-one million, four hundred twelve thousand, thirteen".

Divisors: 1 3 73 219 811 2433 18757 56271 59203 177609 1369261 4107783 15211927 45635781 1110470671 3331412013