Search a number
-
+
3334139989 = 19511708939
BaseRepresentation
bin1100011010111010…
…1111000001010101
322121100202212020021
43012232233001111
523312014434424
61310502105141
7145423502515
oct30656570125
98540685207
103334139989
1114610427a4
1279071b1b1
134119a67cb
14238b45845
15147a984e4
hexc6baf055

3334139989 has 4 divisors (see below), whose sum is σ = 3335850880. Its totient is φ = 3332429100.

The previous prime is 3334139971. The next prime is 3334139999. The reversal of 3334139989 is 9899314333.

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.

It is a cyclic number.

It is not a de Polignac number, because 3334139989 - 211 = 3334137941 is a prime.

It is a super-2 number, since 2×33341399892 = 22232978932497840242, 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 (3334139959) 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 3 ways as a sum of consecutive naturals, for example, 852519 + ... + 856420.

It is an arithmetic number, because the mean of its divisors is an integer number (833962720).

Almost surely, 23334139989 is an apocalyptic number.

It is an amenable number.

3334139989 is a deficient number, since it is larger than the sum of its proper divisors (1710891).

3334139989 is a wasteful number, since it uses less digits than its factorization.

3334139989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710890.

The product of its digits is 1889568, while the sum is 52.

The square root of 3334139989 is about 57742.0123393704. The cubic root of 3334139989 is about 1493.9220708181.

The spelling of 3334139989 in words is "three billion, three hundred thirty-four million, one hundred thirty-nine thousand, nine hundred eighty-nine".

Divisors: 1 1951 1708939 3334139989