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5759071920 = 243357254413
BaseRepresentation
bin1010101110100010…
…00111011010110000
3112212100201011111000
411113101013122300
543243310300140
62351244522000
7262500206100
oct52721073260
915770634430
105759071920
112495933a78
121148850300
1370a1b1684
143c8c15200
1523a8e6a30
hex1574476b0

5759071920 has 240 divisors, whose sum is σ = 23075889120. Its totient is φ = 1316335104.

The previous prime is 5759071859. The next prime is 5759071933. The reversal of 5759071920 is 291709575.

5759071920 is a `hidden beast` number, since 57 + 590 + 7 + 1 + 9 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78634 + ... + 133046.

It is an arithmetic number, because the mean of its divisors is an integer number (96149538).

Almost surely, 25759071920 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 5759071920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11537944560).

5759071920 is an abundant number, since it is smaller than the sum of its proper divisors (17316817200).

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

5759071920 is a wasteful number, since it uses less digits than its factorization.

5759071920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54449 (or 54430 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 45.

The square root of 5759071920 is about 75888.5493338751. The cubic root of 5759071920 is about 1792.4656179396.

The spelling of 5759071920 in words is "five billion, seven hundred fifty-nine million, seventy-one thousand, nine hundred twenty".