Search a number
-
+
8528000834 = 28351373499
BaseRepresentation
bin1111111000100111…
…01111011101000010
3211000022221022212202
413330103233131002
5114431132011314
63530120353202
7421221545123
oct77423573502
924008838782
108528000834
11368691a281
1217a0015802
13a5ba50252
145ac86c04a
1534da450de
hex1fc4ef742

8528000834 has 8 divisors (see below), whose sum is σ = 12946122000. Its totient is φ = 4212626836.

The previous prime is 8528000809. The next prime is 8528000837. The reversal of 8528000834 is 4380008258.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8528000837) 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, 25686584 + ... + 25686915.

It is an arithmetic number, because the mean of its divisors is an integer number (1618265250).

Almost surely, 28528000834 is an apocalyptic number.

8528000834 is a deficient number, since it is larger than the sum of its proper divisors (4418121166).

8528000834 is a wasteful number, since it uses less digits than its factorization.

8528000834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51373584.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 8528000834 is about 92347.1755604902. The cubic root of 8528000834 is about 2043.0660701306.

The spelling of 8528000834 in words is "eight billion, five hundred twenty-eight million, eight hundred thirty-four", and thus it is an aban number.

Divisors: 1 2 83 166 51373499 102746998 4264000417 8528000834