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3311704241 = 20719159839
BaseRepresentation
bin1100010101100100…
…1001100010110001
322112210120000011122
43011121021202301
523240244013431
61304341152025
7145032010256
oct30531114261
98483500148
103311704241
11144a40945a
127850bb615
1340a14c811
14235b8542d
15145b15a7b
hexc56498b1

3311704241 has 4 divisors (see below), whose sum is σ = 3311884800. Its totient is φ = 3311523684.

The previous prime is 3311704229. The next prime is 3311704283. The reversal of 3311704241 is 1424071133.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1424071133 = 3738488409.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3311704241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3311704241.

It is not an unprimeable number, because it can be changed into a prime (3311706241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59201 + ... + 100638.

It is an arithmetic number, because the mean of its divisors is an integer number (827971200).

Almost surely, 23311704241 is an apocalyptic number.

It is an amenable number.

3311704241 is a deficient number, since it is larger than the sum of its proper divisors (180559).

3311704241 is a wasteful number, since it uses less digits than its factorization.

3311704241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180558.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 3311704241 is about 57547.4086384435. The cubic root of 3311704241 is about 1490.5636113825.

Adding to 3311704241 its reverse (1424071133), we get a palindrome (4735775374).

The spelling of 3311704241 in words is "three billion, three hundred eleven million, seven hundred four thousand, two hundred forty-one".

Divisors: 1 20719 159839 3311704241