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75860484751 = 1071813139103
BaseRepresentation
bin100011010100110100…
…0110010001010001111
321020210211212220121101
41012221220302022033
52220330241003001
654503321243531
75323615324012
oct1065150621217
9236724786541
1075860484751
112a1992a1aa7
12128516335a7
1371cc6458cc
1439590a9379
151e8ed8aa01
hex11a9a3228f

75860484751 has 8 divisors (see below), whose sum is σ = 76575642624. Its totient is φ = 75145441560.

The previous prime is 75860484709. The next prime is 75860484787. The reversal of 75860484751 is 15748406857.

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

It is a cyclic number.

It is not a de Polignac number, because 75860484751 - 211 = 75860482703 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75860484692 and 75860484701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75860484251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1920466 + ... + 1959568.

It is an arithmetic number, because the mean of its divisors is an integer number (9571955328).

Almost surely, 275860484751 is an apocalyptic number.

75860484751 is a deficient number, since it is larger than the sum of its proper divisors (715157873).

75860484751 is a wasteful number, since it uses less digits than its factorization.

75860484751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57341.

The product of its (nonzero) digits is 7526400, while the sum is 55.

The spelling of 75860484751 in words is "seventy-five billion, eight hundred sixty million, four hundred eighty-four thousand, seven hundred fifty-one".

Divisors: 1 107 18131 39103 1940017 4184021 708976493 75860484751