Search a number
-
+
3066388913 = 7479914521
BaseRepresentation
bin1011011011000101…
…0110000110110001
321220200221200210202
42312301112012301
522234443421123
61224135204545
7135662606240
oct26661260661
97820850722
103066388913
111333995415
12716b16755
1339b38a513
14211368957
1512e309a28
hexb6c561b1

3066388913 has 8 divisors (see below), whose sum is σ = 3511764480. Its totient is φ = 2622843360.

The previous prime is 3066388909. The next prime is 3066388943. The reversal of 3066388913 is 3198836603.

3066388913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3066388913 - 22 = 3066388909 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3066388903) 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, 453908 + ... + 460613.

It is an arithmetic number, because the mean of its divisors is an integer number (438970560).

Almost surely, 23066388913 is an apocalyptic number.

It is an amenable number.

3066388913 is a deficient number, since it is larger than the sum of its proper divisors (445375567).

3066388913 is an equidigital number, since it uses as much as digits as its factorization.

3066388913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915007.

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 3066388913 is about 55374.9845417586. The cubic root of 3066388913 is about 1452.8108635185.

The spelling of 3066388913 in words is "three billion, sixty-six million, three hundred eighty-eight thousand, nine hundred thirteen".

Divisors: 1 7 479 3353 914521 6401647 438055559 3066388913