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5113555245 = 335317511627
BaseRepresentation
bin1001100001100101…
…01010100100101101
3111012101001112002000
410300302222210231
540433032231440
62203225122513
7240501334221
oct46062524455
914171045060
105113555245
112194517817
12ba8629439
1363653a246
143671c0781
151eddd7730
hex130caa92d

5113555245 has 64 divisors (see below), whose sum is σ = 9402286080. Its totient is φ = 2634120000.

The previous prime is 5113555211. The next prime is 5113555261. The reversal of 5113555245 is 5425553115.

5113555245 is a `hidden beast` number, since 51 + 13 + 5 + 552 + 45 = 666.

It is not a de Polignac number, because 5113555245 - 216 = 5113489709 is a prime.

It is a super-2 number, since 2×51135552452 = 52296894487334020050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3142122 + ... + 3143748.

It is an arithmetic number, because the mean of its divisors is an integer number (146910720).

Almost surely, 25113555245 is an apocalyptic number.

It is an amenable number.

5113555245 is a deficient number, since it is larger than the sum of its proper divisors (4288730835).

5113555245 is a wasteful number, since it uses less digits than its factorization.

5113555245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423 (or 2417 counting only the distinct ones).

The product of its digits is 75000, while the sum is 36.

The square root of 5113555245 is about 71509.1270048796. The cubic root of 5113555245 is about 1722.8242815250.

The spelling of 5113555245 in words is "five billion, one hundred thirteen million, five hundred fifty-five thousand, two hundred forty-five".

Divisors: 1 3 5 9 15 27 31 45 93 135 155 279 465 751 837 1395 1627 2253 3755 4185 4881 6759 8135 11265 14643 20277 23281 24405 33795 43929 50437 69843 73215 101385 116405 151311 209529 219645 252185 349215 453933 628587 756555 1047645 1221877 1361799 2269665 3142935 3665631 6109385 6808995 10996893 18328155 32990679 37878187 54984465 113634561 164953395 189390935 340903683 568172805 1022711049 1704518415 5113555245