Search a number
-
+
3030509047836 = 2231776491942141
BaseRepresentation
bin101100000110011000011…
…010100101000000011100
3101201201021101102111011210
4230012120122211000130
5344122440304012321
610240110250144420
7431642560612314
oct54063032450034
911651241374153
103030509047836
11a692603969a6
1240b3bb422110
1318ca114c742a
14a696abb0444
1553c6cdc1b76
hex2c1986a501c

3030509047836 has 48 divisors (see below), whose sum is σ = 7488122695200. Its totient is φ = 950623150080.

The previous prime is 3030509047771. The next prime is 3030509047837. The reversal of 3030509047836 is 6387409050303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030509047837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589326 + ... + 2531466.

It is an arithmetic number, because the mean of its divisors is an integer number (156002556150).

Almost surely, 23030509047836 is an apocalyptic number.

It is an amenable number.

3030509047836 is an abundant number, since it is smaller than the sum of its proper divisors (4457613647364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3030509047836 is a wasteful number, since it uses less digits than its factorization.

3030509047836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949814 (or 1949812 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 3030509047836 in words is "three trillion, thirty billion, five hundred nine million, forty-seven thousand, eight hundred thirty-six".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 7649 15298 22947 30596 45894 91788 130033 260066 390099 520132 780198 1560396 1942141 3884282 5826423 7768564 11652846 23305692 33016397 66032794 99049191 132065588 198098382 396196764 14855436509 29710873018 44566309527 59421746036 89132619054 178265238108 252542420653 505084841306 757627261959 1010169682612 1515254523918 3030509047836