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5297027580 = 22325132263687
BaseRepresentation
bin1001110111011101…
…00011100111111100
3111200011021212210200
410323232203213330
541322014340310
62233341403500
7245156664045
oct47356434774
914604255720
105297027580
112279041249
121039b69590
13665558760
143836dd8cc
152100799c0
hex13bba39fc

5297027580 has 72 divisors (see below), whose sum is σ = 17303631072. Its totient is φ = 1303883136.

The previous prime is 5297027551. The next prime is 5297027587. The reversal of 5297027580 is 857207925.

It is a happy number.

5297027580 is a `hidden beast` number, since 529 + 70 + 2 + 7 + 58 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297027587) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1129504 + ... + 1134183.

Almost surely, 25297027580 is an apocalyptic number.

It is an amenable number.

5297027580 is an abundant number, since it is smaller than the sum of its proper divisors (12006603492).

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

5297027580 is a wasteful number, since it uses less digits than its factorization.

5297027580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263715 (or 2263710 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 5297027580 is about 72780.6813653184. The cubic root of 5297027580 is about 1743.1873998036.

The spelling of 5297027580 in words is "five billion, two hundred ninety-seven million, twenty-seven thousand, five hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 2263687 4527374 6791061 9054748 11318435 13582122 20373183 22636870 27164244 29427931 33955305 40746366 45273740 58855862 67910610 81492732 88283793 101865915 117711724 135821220 147139655 176567586 203731830 264851379 294279310 353135172 407463660 441418965 529702758 588558620 882837930 1059405516 1324256895 1765675860 2648513790 5297027580