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5752716880 = 24571908961
BaseRepresentation
bin1010101101110001…
…10111111001010000
3112211220202022000011
411112320313321100
543240143420010
62350500404304
7262362200221
oct52670677120
915756668004
105752716880
112492293379
1211466a6694
13708a97bb1
143c803d248
1523a08da8a
hex156e37e50

5752716880 has 20 divisors (see below), whose sum is σ = 13375066932. Its totient is φ = 2301086720.

The previous prime is 5752716817. The next prime is 5752716883. The reversal of 5752716880 is 886172575.

It can be written as a sum of positive squares in 2 ways, for example, as 1978826256 + 3773890624 = 44484^2 + 61432^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5752716883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35954401 + ... + 35954560.

Almost surely, 25752716880 is an apocalyptic number.

It is an amenable number.

5752716880 is an abundant number, since it is smaller than the sum of its proper divisors (7622350052).

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

5752716880 is a wasteful number, since it uses less digits than its factorization.

5752716880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71908974 (or 71908968 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 49.

The square root of 5752716880 is about 75846.6669010577. Note that the first 3 decimals coincide. The cubic root of 5752716880 is about 1791.8060566176.

The spelling of 5752716880 in words is "five billion, seven hundred fifty-two million, seven hundred sixteen thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 71908961 143817922 287635844 359544805 575271688 719089610 1150543376 1438179220 2876358440 5752716880