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5017355231 = 717257164057
BaseRepresentation
bin1001010110000111…
…01100001111011111
3110221200001001110112
410223003230033133
540233420331411
62145511200235
7235222546550
oct45303541737
913850031415
105017355231
112145191279
12b8037607b
1361c627265
143584dc327
151e5733b8b
hex12b0ec3df

5017355231 has 16 divisors (see below), whose sum is σ = 6095082816. Its totient is φ = 4031840256.

The previous prime is 5017355219. The next prime is 5017355249. The reversal of 5017355231 is 1325537105.

It is a cyclic number.

It is not a de Polignac number, because 5017355231 - 210 = 5017354207 is a prime.

It is a super-3 number, since 3×50173552313 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5017355281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51446 + ... + 112611.

It is an arithmetic number, because the mean of its divisors is an integer number (380942676).

Almost surely, 25017355231 is an apocalyptic number.

5017355231 is a deficient number, since it is larger than the sum of its proper divisors (1077727585).

5017355231 is a wasteful number, since it uses less digits than its factorization.

5017355231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164338.

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 5017355231 is about 70833.2918266545. The cubic root of 5017355231 is about 1711.9521304662.

The spelling of 5017355231 in words is "five billion, seventeen million, three hundred fifty-five thousand, two hundred thirty-one".

Divisors: 1 7 17 119 257 1799 4369 30583 164057 1148399 2788969 19522783 42162649 295138543 716765033 5017355231