Search a number
-
+
4930755009 = 31643585003
BaseRepresentation
bin1001001011110010…
…10101100111000001
3110201122002022021220
410211321111213001
540044233130014
62133135105253
7233121504015
oct44571254701
913648068256
104930755009
112100312244
12b57372229
136076c591b
1434abd8545
151dcd296a9
hex125e559c1

4930755009 has 4 divisors (see below), whose sum is σ = 6574340016. Its totient is φ = 3287170004.

The previous prime is 4930755001. The next prime is 4930755023. The reversal of 4930755009 is 9005570394.

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 4930755009 - 23 = 4930755001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4930755001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821792499 + ... + 821792504.

It is an arithmetic number, because the mean of its divisors is an integer number (1643585004).

Almost surely, 24930755009 is an apocalyptic number.

It is an amenable number.

4930755009 is a deficient number, since it is larger than the sum of its proper divisors (1643585007).

4930755009 is a wasteful number, since it uses less digits than its factorization.

4930755009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643585006.

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 4930755009 is about 70219.3350082440. The cubic root of 4930755009 is about 1702.0454052665.

The spelling of 4930755009 in words is "four billion, nine hundred thirty million, seven hundred fifty-five thousand, nine".

Divisors: 1 3 1643585003 4930755009