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8075247299 = 717371834033
BaseRepresentation
bin1111000010101001…
…00111111011000011
3202211210000001210022
413201110213323003
5113014230403144
63413144324055
7404053320020
oct74124477303
922753001708
108075247299
1134742a28a9
12169447362b
139b8ccb152
14568694547
15323e10cee
hex1e1527ec3

8075247299 has 16 divisors (see below), whose sum is σ = 10035834048. Its totient is φ = 6338414592.

The previous prime is 8075247269. The next prime is 8075247317. The reversal of 8075247299 is 9927425708.

It is a cyclic number.

It is not a de Polignac number, because 8075247299 - 220 = 8074198723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8075247299.

It is not an unprimeable number, because it can be changed into a prime (8075247269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 912614 + ... + 921419.

It is an arithmetic number, because the mean of its divisors is an integer number (627239628).

Almost surely, 28075247299 is an apocalyptic number.

8075247299 is a deficient number, since it is larger than the sum of its proper divisors (1960586749).

8075247299 is a wasteful number, since it uses less digits than its factorization.

8075247299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834094.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The square root of 8075247299 is about 89862.3797759663. The cubic root of 8075247299 is about 2006.2510500811.

The spelling of 8075247299 in words is "eight billion, seventy-five million, two hundred forty-seven thousand, two hundred ninety-nine".

Divisors: 1 7 17 37 119 259 629 4403 1834033 12838231 31178561 67859221 218249927 475014547 1153606757 8075247299