Search a number
-
+
6066144791 = 74121136393
BaseRepresentation
bin1011010011001001…
…00000011000010111
3120122202112002021022
411221210200120113
544410413113131
62441534311355
7303216244220
oct55144403027
916582462238
106066144791
1126331a9403
12121365855b
137589b78b5
1441790a247
1525785137b
hex169920617

6066144791 has 8 divisors (see below), whose sum is σ = 7101828384. Its totient is φ = 5072734080.

The previous prime is 6066144779. The next prime is 6066144793. The reversal of 6066144791 is 1974416606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6066144791 - 214 = 6066128407 is a prime.

It is a super-2 number, since 2×60661447912 = 73596225250752867362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6066144793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10567910 + ... + 10568483.

It is an arithmetic number, because the mean of its divisors is an integer number (887728548).

Almost surely, 26066144791 is an apocalyptic number.

6066144791 is a deficient number, since it is larger than the sum of its proper divisors (1035683593).

6066144791 is a wasteful number, since it uses less digits than its factorization.

6066144791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21136441.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 6066144791 is about 77885.4594324255. The cubic root of 6066144791 is about 1823.7735968565.

The spelling of 6066144791 in words is "six billion, sixty-six million, one hundred forty-four thousand, seven hundred ninety-one".

Divisors: 1 7 41 287 21136393 147954751 866592113 6066144791