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95993081 = 313096551
BaseRepresentation
bin1011011100010…
…11110011111001
320200121221202022
411232023303321
5144033234311
613305244225
72243633132
oct556136371
9220557668
1095993081
114a205028
1228193675
1316b6ca52
14ca6ac89
1586625db
hex5b8bcf9

95993081 has 4 divisors (see below), whose sum is σ = 99089664. Its totient is φ = 92896500.

The previous prime is 95993063. The next prime is 95993083. The reversal of 95993081 is 18039959.

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 95993081 - 214 = 95976697 is a prime.

It is a super-2 number, since 2×959930812 = 18429343199745122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95993083) 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 3 ways as a sum of consecutive naturals, for example, 1548245 + ... + 1548306.

It is an arithmetic number, because the mean of its divisors is an integer number (24772416).

Almost surely, 295993081 is an apocalyptic number.

It is an amenable number.

95993081 is a deficient number, since it is larger than the sum of its proper divisors (3096583).

95993081 is a wasteful number, since it uses less digits than its factorization.

95993081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096582.

The product of its (nonzero) digits is 87480, while the sum is 44.

The square root of 95993081 is about 9797.6058810303. The cubic root of 95993081 is about 457.8746963712.

The spelling of 95993081 in words is "ninety-five million, nine hundred ninety-three thousand, eighty-one".

Divisors: 1 31 3096551 95993081