Search a number
-
+
6674101069 = 34991907431
BaseRepresentation
bin1100011011100111…
…01011001101001101
3122020010111110111111
412031303223031031
5102132032213234
63022133052021
7324250631416
oct61563531515
918203443444
106674101069
1129153a0a09
121363187011
1382493aa3c
1447456480d
15290de1664
hex18dceb34d

6674101069 has 4 divisors (see below), whose sum is σ = 6676012000. Its totient is φ = 6672190140.

The previous prime is 6674101067. The next prime is 6674101081. The reversal of 6674101069 is 9601014766.

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 6674101069 - 21 = 6674101067 is a prime.

It is a super-2 number, since 2×66741010692 = 89087250158453885522, 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 (6674101067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950217 + ... + 957214.

It is an arithmetic number, because the mean of its divisors is an integer number (1669003000).

Almost surely, 26674101069 is an apocalyptic number.

It is an amenable number.

6674101069 is a deficient number, since it is larger than the sum of its proper divisors (1910931).

6674101069 is a wasteful number, since it uses less digits than its factorization.

6674101069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910930.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 6674101069 is about 81695.1716382309. The cubic root of 6674101069 is about 1882.7714019110.

The spelling of 6674101069 in words is "six billion, six hundred seventy-four million, one hundred one thousand, sixty-nine".

Divisors: 1 3499 1907431 6674101069