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3326411387 = 13538115953
BaseRepresentation
bin1100011001000101…
…0000001001111011
322120211020012120202
43012101100021323
523303030131022
61310024312415
7145301013245
oct30621201173
98524205522
103326411387
111457744122
1278a01270b
134101cba80
14237ad3095
1514706d592
hexc645027b

3326411387 has 16 divisors (see below), whose sum is σ = 3654993888. Its totient is φ = 3008378880.

The previous prime is 3326411381. The next prime is 3326411461. The reversal of 3326411387 is 7831146233.

It is not a de Polignac number, because 3326411387 - 24 = 3326411371 is a prime.

It is a super-2 number, since 2×33264113872 = 22130025431126527538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3326411387.

It is not an unprimeable number, because it can be changed into a prime (3326411381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555803 + ... + 561755.

It is an arithmetic number, because the mean of its divisors is an integer number (228437118).

Almost surely, 23326411387 is an apocalyptic number.

3326411387 is a deficient number, since it is larger than the sum of its proper divisors (328582501).

3326411387 is a wasteful number, since it uses less digits than its factorization.

3326411387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6830.

The product of its digits is 72576, while the sum is 38.

The square root of 3326411387 is about 57675.0499522974. The cubic root of 3326411387 is about 1492.7668641902.

The spelling of 3326411387 in words is "three billion, three hundred twenty-six million, four hundred eleven thousand, three hundred eighty-seven".

Divisors: 1 13 53 689 811 5953 10543 42983 77389 315509 558779 4101617 4827883 62762479 255877799 3326411387