Search a number
-
+
4768888674 = 231172255889
BaseRepresentation
bin1000111000011111…
…10111011101100010
3110022100111122102110
410130033313131202
534231313414144
62105113500150
7226114612344
oct43417673542
913270448373
104768888674
112027a05710
12b11111656
135b0000824
14333501294
151cda040b9
hex11c3f7762

4768888674 has 16 divisors (see below), whose sum is σ = 10404848160. Its totient is φ = 1445117760.

The previous prime is 4768888669. The next prime is 4768888687.

4768888674 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66), and also a Moran number because the ratio is a prime number: 72255889 = 4768888674 / (4 + 7 + 6 + 8 + 8 + 8 + 8 + 6 + 7 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36127879 + ... + 36128010.

It is an arithmetic number, because the mean of its divisors is an integer number (650303010).

Almost surely, 24768888674 is an apocalyptic number.

4768888674 is an abundant number, since it is smaller than the sum of its proper divisors (5635959486).

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

4768888674 is a wasteful number, since it uses less digits than its factorization.

4768888674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72255905.

The product of its digits is 115605504, while the sum is 66.

The square root of 4768888674 is about 69057.1406445416. The cubic root of 4768888674 is about 1683.2129408740.

The spelling of 4768888674 in words is "four billion, seven hundred sixty-eight million, eight hundred eighty-eight thousand, six hundred seventy-four".

Divisors: 1 2 3 6 11 22 33 66 72255889 144511778 216767667 433535334 794814779 1589629558 2384444337 4768888674