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5085371872 = 25761372173
BaseRepresentation
bin1001011110001110…
…01001110111100000
3111010102000122202101
410233013021313200
540403323344442
62200341100144
7240006643030
oct45707116740
914112018671
105085371872
11217a618179
12b9b0b7654
136307500a9
143635658c0
151eb6bbcb7
hex12f1c9de0

5085371872 has 48 divisors (see below), whose sum is σ = 11629693152. Its totient is φ = 2143710720.

The previous prime is 5085371867. The next prime is 5085371881. The reversal of 5085371872 is 2781735805.

It is a super-2 number, since 2×50853718722 = 51722014153057568768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 172423 + ... + 199750.

It is an arithmetic number, because the mean of its divisors is an integer number (242285274).

Almost surely, 25085371872 is an apocalyptic number.

It is an amenable number.

5085371872 is an abundant number, since it is smaller than the sum of its proper divisors (6544321280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5085371872 is a wasteful number, since it uses less digits than its factorization.

5085371872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372251 (or 372243 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 46.

The square root of 5085371872 is about 71311.7933584621. The cubic root of 5085371872 is about 1719.6533319722.

The spelling of 5085371872 in words is "five billion, eighty-five million, three hundred seventy-one thousand, eight hundred seventy-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 61 112 122 224 244 427 488 854 976 1708 1952 3416 6832 13664 372173 744346 1488692 2605211 2977384 5210422 5954768 10420844 11909536 20841688 22702553 41683376 45405106 83366752 90810212 158917871 181620424 317835742 363240848 635671484 726481696 1271342968 2542685936 5085371872