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5742350388 = 2233259120521
BaseRepresentation
bin1010101100100010…
…10101000000110100
3112211012020121212000
411112101111000310
543230020203023
62345450255300
7262205113215
oct52621250064
915735217760
105742350388
112487452925
121143127530
137068a8588
143c690140c
152391e2243
hex156455034

5742350388 has 48 divisors (see below), whose sum is σ = 14894046720. Its totient is φ = 1913284800.

The previous prime is 5742350387. The next prime is 5742350401. The reversal of 5742350388 is 8830532475.

5742350388 is a `hidden beast` number, since 574 + 23 + 50 + 3 + 8 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742350387) 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 15 ways as a sum of consecutive naturals, for example, 269568 + ... + 290088.

It is an arithmetic number, because the mean of its divisors is an integer number (310292640).

Almost surely, 25742350388 is an apocalyptic number.

It is an amenable number.

5742350388 is an abundant number, since it is smaller than the sum of its proper divisors (9151696332).

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

5742350388 is a wasteful number, since it uses less digits than its factorization.

5742350388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23125 (or 23117 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 5742350388 is about 75778.2976055810. The cubic root of 5742350388 is about 1790.7291213158.

The spelling of 5742350388 in words is "five billion, seven hundred forty-two million, three hundred fifty thousand, three hundred eighty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 2591 5182 7773 10364 15546 20521 23319 31092 41042 46638 61563 69957 82084 93276 123126 139914 184689 246252 279828 369378 554067 738756 1108134 2216268 53169911 106339822 159509733 212679644 319019466 478529199 638038932 957058398 1435587597 1914116796 2871175194 5742350388