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86269276801 = 439196513159
BaseRepresentation
bin101000001011000001…
…1001011001010000001
322020200020212100000001
41100112003023022001
52403134413324201
6103344230000001
76142555516351
oct1202603131201
9266606770001
1086269276801
113364a837584
12148774a6001
13819ac32466
144265640b61
15239da97301
hex14160cb281

86269276801 has 4 divisors (see below), whose sum is σ = 86465790400. Its totient is φ = 86072763204.

The previous prime is 86269276799. The next prime is 86269276811. The reversal of 86269276801 is 10867296268.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86269276801 - 21 = 86269276799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86269276811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98256141 + ... + 98257018.

It is an arithmetic number, because the mean of its divisors is an integer number (21616447600).

Almost surely, 286269276801 is an apocalyptic number.

It is an amenable number.

86269276801 is a deficient number, since it is larger than the sum of its proper divisors (196513599).

86269276801 is a wasteful number, since it uses less digits than its factorization.

86269276801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196513598.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 86269276801 in words is "eighty-six billion, two hundred sixty-nine million, two hundred seventy-six thousand, eight hundred one".

Divisors: 1 439 196513159 86269276801