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5727872744 = 2311712234111
BaseRepresentation
bin1010101010110100…
…00110011011101000
3112210012000002020222
411111122012123220
543212313411434
62344212105212
7261641054306
oct52532063350
915705002228
105727872744
11247a264630
12113a305208
137038a9919
143c4a13276
15237cd272e
hex1556866e8

5727872744 has 64 divisors (see below), whose sum is σ = 11937300480. Its totient is φ = 2554776000.

The previous prime is 5727872729. The next prime is 5727872767. The reversal of 5727872744 is 4472787275.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1391249 + ... + 1395359.

It is an arithmetic number, because the mean of its divisors is an integer number (186520320).

Almost surely, 25727872744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5727872744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5968650240).

5727872744 is an abundant number, since it is smaller than the sum of its proper divisors (6209427736).

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

5727872744 is a wasteful number, since it uses less digits than its factorization.

5727872744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422 (or 4418 counting only the distinct ones).

The product of its digits is 6146560, while the sum is 53.

The square root of 5727872744 is about 75682.7109979551. The cubic root of 5727872744 is about 1789.2229229010. Note that the first 3 decimals are identical.

The spelling of 5727872744 in words is "five billion, seven hundred twenty-seven million, eight hundred seventy-two thousand, seven hundred forty-four".

Divisors: 1 2 4 8 11 22 44 71 88 142 223 284 446 568 781 892 1562 1784 2453 3124 4111 4906 6248 8222 9812 15833 16444 19624 31666 32888 45221 63332 90442 126664 174163 180884 291881 348326 361768 583762 696652 916753 1167524 1393304 1833506 2335048 3210691 3667012 6421382 7334024 10084283 12842764 20168566 25685528 40337132 65089463 80674264 130178926 260357852 520715704 715984093 1431968186 2863936372 5727872744