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95027861 = 1575771049
BaseRepresentation
bin1011010101000…
…00001010010101
320121210220201102
411222200022111
5143311342421
613232435445
72232503105
oct552401225
9217726642
1095027861
1149705925
12279a8b85
13168c2606
14c899205
15852160b
hex5aa0295

95027861 has 8 divisors (see below), whose sum is σ = 95890200. Its totient is φ = 94169088.

The previous prime is 95027857. The next prime is 95027869. The reversal of 95027861 is 16872059.

It can be written as a sum of positive squares in 4 ways, for example, as 55965361 + 39062500 = 7481^2 + 6250^2 .

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 95027861 - 22 = 95027857 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95027869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90065 + ... + 91113.

It is an arithmetic number, because the mean of its divisors is an integer number (11986275).

Almost surely, 295027861 is an apocalyptic number.

It is an amenable number.

95027861 is a deficient number, since it is larger than the sum of its proper divisors (862339).

95027861 is a wasteful number, since it uses less digits than its factorization.

95027861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 95027861 is about 9748.2234791781. The cubic root of 95027861 is about 456.3348651544.

The spelling of 95027861 in words is "ninety-five million, twenty-seven thousand, eight hundred sixty-one".

Divisors: 1 157 577 1049 90589 164693 605273 95027861