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5012663141 = 31161698811
BaseRepresentation
bin1001010101100011…
…10010101101100101
3110221100012200010102
410222301302231211
540231220210031
62145222433445
7235134635153
oct45261625545
913840180112
105012663141
112142577012
12b7a892885
1361b673685
14357a3a3d3
151e51087cb
hex12ac72b65

5012663141 has 4 divisors (see below), whose sum is σ = 5174361984. Its totient is φ = 4850964300.

The previous prime is 5012663107. The next prime is 5012663143. The reversal of 5012663141 is 1413662105.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1413662105 = 5282732421.

It is a cyclic number.

It is not a de Polignac number, because 5012663141 - 26 = 5012663077 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 (5012663143) 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, 80849375 + ... + 80849436.

It is an arithmetic number, because the mean of its divisors is an integer number (1293590496).

Almost surely, 25012663141 is an apocalyptic number.

It is an amenable number.

5012663141 is a deficient number, since it is larger than the sum of its proper divisors (161698843).

5012663141 is a wasteful number, since it uses less digits than its factorization.

5012663141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161698842.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5012663141 is about 70800.1634249526. The cubic root of 5012663141 is about 1711.4183074745.

The spelling of 5012663141 in words is "five billion, twelve million, six hundred sixty-three thousand, one hundred forty-one".

Divisors: 1 31 161698811 5012663141