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5242760325 = 3252113757251
BaseRepresentation
bin1001110000111111…
…00010110010000101
3111112101011211010100
410320133202302011
541214121312300
62224122314313
7243630504345
oct47037426205
914471154110
105242760325
112250446480
121023958999
13657237c5a
1437a414d25
1520a40a700
hex1387e2c85

5242760325 has 72 divisors (see below), whose sum is σ = 10521085536. Its totient is φ = 2473200000.

The previous prime is 5242760297. The next prime is 5242760357. The reversal of 5242760325 is 5230672425.

5242760325 is a `hidden beast` number, since 5 + 2 + 4 + 27 + 603 + 25 = 666.

It is not a de Polignac number, because 5242760325 - 25 = 5242760293 is a prime.

It is a super-3 number, since 3×52427603253 (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5242760325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 62950 + ... + 120200.

It is an arithmetic number, because the mean of its divisors is an integer number (146126188).

Almost surely, 25242760325 is an apocalyptic number.

5242760325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5242760325 is an abundant number, since it is smaller than the sum of its proper divisors (5278325211).

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

5242760325 is a wasteful number, since it uses less digits than its factorization.

5242760325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57315 (or 57307 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 5242760325 is about 72406.9079922627. The cubic root of 5242760325 is about 1737.2140564241.

It can be divided in two parts, 5242 and 760325, that added together give a palindrome (765567).

The spelling of 5242760325 in words is "five billion, two hundred forty-two million, seven hundred sixty thousand, three hundred twenty-five".

Divisors: 1 3 5 9 11 15 25 33 37 45 55 75 99 111 165 185 225 275 333 407 495 555 825 925 1221 1665 2035 2475 2775 3663 6105 8325 10175 18315 30525 57251 91575 171753 286255 515259 629761 858765 1431275 1889283 2118287 2576295 3148805 4293825 5667849 6354861 9446415 10591435 12881475 15744025 19064583 23301157 28339245 31774305 47232075 52957175 69903471 95322915 116505785 141696225 158871525 209710413 349517355 476614575 582528925 1048552065 1747586775 5242760325