Search a number
-
+
3034144979 = 19523730493
BaseRepresentation
bin1011010011011001…
…0110000011010011
321211110021112102222
42310312112003103
522203220114404
61221024131255
7135121543505
oct26466260323
97743245388
103034144979
111317772038
12708166b2b
133947ab078
1420ad73d75
1512b58adbe
hexb4d960d3

3034144979 has 8 divisors (see below), whose sum is σ = 3194551440. Its totient is φ = 2873810016.

The previous prime is 3034144963. The next prime is 3034144987. The reversal of 3034144979 is 9794414303.

3034144979 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 3034144979 - 24 = 3034144963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3034144909) 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, 84257 + ... + 114749.

It is an arithmetic number, because the mean of its divisors is an integer number (399318930).

Almost surely, 23034144979 is an apocalyptic number.

3034144979 is a deficient number, since it is larger than the sum of its proper divisors (160406461).

3034144979 is a wasteful number, since it uses less digits than its factorization.

3034144979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35749.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 3034144979 is about 55083.0734345861. The cubic root of 3034144979 is about 1447.7006727095.

The spelling of 3034144979 in words is "three billion, thirty-four million, one hundred forty-four thousand, nine hundred seventy-nine".

Divisors: 1 19 5237 30493 99503 579367 159691841 3034144979