Search a number
-
+
4320974934 = 232240054163
BaseRepresentation
bin1000000011000110…
…01101100001010110
3102011010200021021200
410001203031201112
532322132144214
61552433253330
7212035452363
oct40143154126
912133607250
104320974934
111918094471
12a07104246
1353b284603
142cdc2746a
151a4528d09
hex1018cd856

4320974934 has 12 divisors (see below), whose sum is σ = 9362112396. Its totient is φ = 1440324972.

The previous prime is 4320974899. The next prime is 4320974993. The reversal of 4320974934 is 4394790234.

It is a self number, because there is not a number n which added to its sum of digits gives 4320974934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120027064 + ... + 120027099.

It is an arithmetic number, because the mean of its divisors is an integer number (780176033).

Almost surely, 24320974934 is an apocalyptic number.

4320974934 is an abundant number, since it is smaller than the sum of its proper divisors (5041137462).

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

4320974934 is a wasteful number, since it uses less digits than its factorization.

4320974934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240054171 (or 240054168 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 4320974934 is about 65734.1230564461. The cubic root of 4320974934 is about 1628.7730782427.

The spelling of 4320974934 in words is "four billion, three hundred twenty million, nine hundred seventy-four thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 9 18 240054163 480108326 720162489 1440324978 2160487467 4320974934