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5055425231 = 23219801097
BaseRepresentation
bin1001011010101001…
…11010101011001111
3111001022200012200112
410231110322223033
540323142101411
62153351150235
7236164256033
oct45524725317
914038605615
105055425231
11216472388a
12b9107537b
1362749649c
1435d5ac1c3
151e8c53b8b
hex12d53aacf

5055425231 has 4 divisors (see below), whose sum is σ = 5275226352. Its totient is φ = 4835624112.

The previous prime is 5055425213. The next prime is 5055425237. The reversal of 5055425231 is 1325245505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5055425231 - 210 = 5055424207 is a prime.

It is a super-2 number, since 2×50554252312 = 51114648532462806722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055425237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109900526 + ... + 109900571.

It is an arithmetic number, because the mean of its divisors is an integer number (1318806588).

Almost surely, 25055425231 is an apocalyptic number.

5055425231 is a deficient number, since it is larger than the sum of its proper divisors (219801121).

5055425231 is a wasteful number, since it uses less digits than its factorization.

5055425231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219801120.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 5055425231 is about 71101.5135633553. The cubic root of 5055425231 is about 1716.2711303168.

The spelling of 5055425231 in words is "five billion, fifty-five million, four hundred twenty-five thousand, two hundred thirty-one".

Divisors: 1 23 219801097 5055425231