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5747257152 = 263571331131
BaseRepresentation
bin1010101101001000…
…00010111101000000
3112211112110220200000
411112210002331000
543232244212102
62350143400000
7262264610520
oct52644027500
915745426600
105747257152
11248a1a43aa
1211448b3000
13707905aa0
143c741b680
1523986101c
hex156902f40

5747257152 has 672 divisors, whose sum is σ = 21869912064. Its totient is φ = 1455667200.

The previous prime is 5747257141. The next prime is 5747257157. The reversal of 5747257152 is 2517527475.

5747257152 is a `hidden beast` number, since 5 + 7 + 4 + 72 + 571 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-2 number, since 2×57472571522 = 66061929542430302208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5747257098 and 5747257107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5747257157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 43872127 + ... + 43872257.

It is an arithmetic number, because the mean of its divisors is an integer number (32544512).

Almost surely, 25747257152 is an apocalyptic number.

5747257152 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5747257152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10934956032).

5747257152 is an abundant number, since it is smaller than the sum of its proper divisors (16122654912).

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

5747257152 is a wasteful number, since it uses less digits than its factorization.

5747257152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 187 counting only the distinct ones).

The product of its digits is 686000, while the sum is 45.

The square root of 5747257152 is about 75810.6664790648. Note that the first 3 decimals coincide. The cubic root of 5747257152 is about 1791.2390277175.

The spelling of 5747257152 in words is "five billion, seven hundred forty-seven million, two hundred fifty-seven thousand, one hundred fifty-two".