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3289299913 = 5635842451
BaseRepresentation
bin1100010000001110…
…1011101111001001
322111020101202012201
43010003223233021
523214030044123
61302221040201
7144340405444
oct30403535711
98436352181
103289299913
1114387a6789
127796b6061
13405606c13
14232bd265b
15143b8c5ad
hexc40ebbc9

3289299913 has 4 divisors (see below), whose sum is σ = 3295142928. Its totient is φ = 3283456900.

The previous prime is 3289299901. The next prime is 3289299917. The reversal of 3289299913 is 3199929823.

3289299913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 3199929823 = 3413937571.

It is a cyclic number.

It is not a de Polignac number, because 3289299913 - 213 = 3289291721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3289299917) 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, 2920663 + ... + 2921788.

It is an arithmetic number, because the mean of its divisors is an integer number (823785732).

Almost surely, 23289299913 is an apocalyptic number.

It is an amenable number.

3289299913 is a deficient number, since it is larger than the sum of its proper divisors (5843015).

3289299913 is an equidigital number, since it uses as much as digits as its factorization.

3289299913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5843014.

The product of its digits is 1889568, while the sum is 55.

The square root of 3289299913 is about 57352.4185453412. The cubic root of 3289299913 is about 1487.1946844876.

The spelling of 3289299913 in words is "three billion, two hundred eighty-nine million, two hundred ninety-nine thousand, nine hundred thirteen".

Divisors: 1 563 5842451 3289299913