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75790000715 = 51113106000001
BaseRepresentation
bin100011010010101101…
…1111010001001001011
321020121221020221200112
41012211123322021023
52220204220010330
654452322424535
75322101243132
oct1064533721113
9236557227615
1075790000715
112a162530330
1212831b0214b
1371bab67990
14394d99c919
151e88ab6795
hex11a56fa24b

75790000715 has 16 divisors (see below), whose sum is σ = 106848002016. Its totient is φ = 50880000000.

The previous prime is 75790000703. The next prime is 75790000753. The reversal of 75790000715 is 51700009757.

It is not a de Polignac number, because 75790000715 - 220 = 75788952139 is a prime.

It is a super-2 number, since 2×757900007152 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 52999286 + ... + 53000715.

It is an arithmetic number, because the mean of its divisors is an integer number (6678000126).

Almost surely, 275790000715 is an apocalyptic number.

75790000715 is a deficient number, since it is larger than the sum of its proper divisors (31058001301).

75790000715 is a wasteful number, since it uses less digits than its factorization.

75790000715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106000030.

The product of its (nonzero) digits is 77175, while the sum is 41.

The spelling of 75790000715 in words is "seventy-five billion, seven hundred ninety million, seven hundred fifteen", and thus it is an aban number.

Divisors: 1 5 11 13 55 65 143 715 106000001 530000005 1166000011 1378000013 5830000055 6890000065 15158000143 75790000715