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95487061 = 188950549
BaseRepresentation
bin1011011000100…
…00010001010101
320122200020121211
411230100101111
5143421041221
613250341421
72236424635
oct554202125
9218606554
1095487061
114999992a
1227b8a871
1316a23627
14c9786c5
1585b26e1
hex5b10455

95487061 has 4 divisors (see below), whose sum is σ = 95539500. Its totient is φ = 95434624.

The previous prime is 95487043. The next prime is 95487137. The reversal of 95487061 is 16078459.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16078459 = 67239977.

It can be written as a sum of positive squares in 2 ways, for example, as 60606225 + 34880836 = 7785^2 + 5906^2 .

It is a cyclic number.

It is not a de Polignac number, because 95487061 - 27 = 95486933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95487031) 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 3 ways as a sum of consecutive naturals, for example, 23386 + ... + 27163.

It is an arithmetic number, because the mean of its divisors is an integer number (23884875).

Almost surely, 295487061 is an apocalyptic number.

It is an amenable number.

95487061 is a deficient number, since it is larger than the sum of its proper divisors (52439).

95487061 is a wasteful number, since it uses less digits than its factorization.

95487061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52438.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 95487061 is about 9771.7481035892. The cubic root of 95487061 is about 457.0687283215.

The spelling of 95487061 in words is "ninety-five million, four hundred eighty-seven thousand, sixty-one".

Divisors: 1 1889 50549 95487061