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8052950565 = 3251116268587
BaseRepresentation
bin1110111111111111…
…00100011000100101
3202210020001021102100
413133333210120211
5112443023404230
63411030402313
7403362643662
oct73777443045
922706037370
108052950565
113462753a50
121688b00399
139b44c250a
1456572ca69
15321ea9660
hex1dffe4625

8052950565 has 24 divisors (see below), whose sum is σ = 15227398368. Its totient is φ = 3904460640.

The previous prime is 8052950561. The next prime is 8052950617. The reversal of 8052950565 is 5650592508.

8052950565 is a `hidden beast` number, since 80 + 5 + 2 + 9 + 5 + 0 + 565 = 666.

It is not a de Polignac number, because 8052950565 - 22 = 8052950561 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 8052950565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8052950561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8133799 + ... + 8134788.

It is an arithmetic number, because the mean of its divisors is an integer number (634474932).

Almost surely, 28052950565 is an apocalyptic number.

It is an amenable number.

8052950565 is a deficient number, since it is larger than the sum of its proper divisors (7174447803).

8052950565 is a wasteful number, since it uses less digits than its factorization.

8052950565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16268609 (or 16268606 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The square root of 8052950565 is about 89738.2335741015. The cubic root of 8052950565 is about 2004.4028474381.

The spelling of 8052950565 in words is "eight billion, fifty-two million, nine hundred fifty thousand, five hundred sixty-five".

Divisors: 1 3 5 9 11 15 33 45 55 99 165 495 16268587 48805761 81342935 146417283 178954457 244028805 536863371 732086415 894772285 1610590113 2684316855 8052950565