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8052634660 = 225757518819
BaseRepresentation
bin1110111111111100…
…10111010000100100
3202210012110020002011
413133332113100210
5112442433302120
63411015524004
7403360156660
oct73776272044
922705406064
108052634660
113462558674
121688989604
139b44117a5
145656898a0
15321e45c5a
hex1dff97424

8052634660 has 24 divisors (see below), whose sum is σ = 19326323520. Its totient is φ = 2760903264.

The previous prime is 8052634637. The next prime is 8052634669. The reversal of 8052634660 is 664362508.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8052634669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28759270 + ... + 28759549.

It is an arithmetic number, because the mean of its divisors is an integer number (805263480).

Almost surely, 28052634660 is an apocalyptic number.

It is an amenable number.

8052634660 is an abundant number, since it is smaller than the sum of its proper divisors (11273688860).

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

8052634660 is a wasteful number, since it uses less digits than its factorization.

8052634660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57518835 (or 57518833 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 8052634660 is about 89736.4734096454. The cubic root of 8052634660 is about 2004.3766372039.

The spelling of 8052634660 in words is "eight billion, fifty-two million, six hundred thirty-four thousand, six hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 57518819 115037638 230075276 287594095 402631733 575188190 805263466 1150376380 1610526932 2013158665 4026317330 8052634660