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5239376824925 = 521828711460331
BaseRepresentation
bin100110000111110001100…
…1100011100101001011101
3200112212202011211202220202
41030033203030130221131
51141320220431344200
615050534140353245
71050350433126035
oct114174314345135
920485664752822
105239376824925
11174000969a081
12707514845825
132c00c0314739
141418313788c5
159144cad31d5
hex4c3e331ca5d

5239376824925 has 12 divisors (see below), whose sum is σ = 6497183100096. Its totient is φ = 4191271887600.

The previous prime is 5239376824919. The next prime is 5239376825117. The reversal of 5239376824925 is 5294286739325.

It is not a de Polignac number, because 5239376824925 - 238 = 4964498917981 is a prime.

It is a super-2 number, since 2×52393768249252 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5272991 + ... + 6187340.

It is an arithmetic number, because the mean of its divisors is an integer number (541431925008).

Almost surely, 25239376824925 is an apocalyptic number.

It is an amenable number.

5239376824925 is a deficient number, since it is larger than the sum of its proper divisors (1257806275171).

5239376824925 is a wasteful number, since it uses less digits than its factorization.

5239376824925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11478628 (or 11478623 counting only the distinct ones).

The product of its digits is 195955200, while the sum is 65.

The spelling of 5239376824925 in words is "five trillion, two hundred thirty-nine billion, three hundred seventy-six million, eight hundred twenty-four thousand, nine hundred twenty-five".

Divisors: 1 5 25 18287 91435 457175 11460331 57301655 286508275 209575072997 1047875364985 5239376824925