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5750393080 = 235143759827
BaseRepresentation
bin1010101101100000…
…00000100011111000
3112211202101020100111
411112300000203320
543234100034310
62350334514104
7262333351255
oct52660004370
915752336314
105750393080
112490a46483
121145965934
13708463273
143c79d642c
15239c8028a
hex156c008f8

5750393080 has 16 divisors (see below), whose sum is σ = 12938384520. Its totient is φ = 2300157216.

The previous prime is 5750393071. The next prime is 5750393087. The reversal of 5750393080 is 803930575.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 143759827 = 5750393080 / (5 + 7 + 5 + 0 + 3 + 9 + 3 + 0 + 8 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5750393087) 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 3 ways as a sum of consecutive naturals, for example, 71879874 + ... + 71879953.

Almost surely, 25750393080 is an apocalyptic number.

It is an amenable number.

5750393080 is an abundant number, since it is smaller than the sum of its proper divisors (7187991440).

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

5750393080 is a wasteful number, since it uses less digits than its factorization.

5750393080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143759838 (or 143759834 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 5750393080 is about 75831.3462889853. The cubic root of 5750393080 is about 1791.5647584751.

The spelling of 5750393080 in words is "five billion, seven hundred fifty million, three hundred ninety-three thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 143759827 287519654 575039308 718799135 1150078616 1437598270 2875196540 5750393080