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5868118685 = 51113231013533
BaseRepresentation
bin1010111011100010…
…00110001010011101
3120010221220022112002
411131301012022131
544004214244220
62410142052045
7265263120512
oct53561061235
916127808462
105868118685
112541444470
12117927a025
13726971ba0
143d94bd309
15245286c75
hex15dc4629d

5868118685 has 64 divisors (see below), whose sum is σ = 8720441856. Its totient is φ = 3729792000.

The previous prime is 5868118649. The next prime is 5868118691.

5868118685 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5868118685 - 218 = 5867856541 is a prime.

It is a super-2 number, since 2×58681186852 = 68869633802492258450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5868118685.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1659179 + ... + 1662711.

It is an arithmetic number, because the mean of its divisors is an integer number (136256904).

Almost surely, 25868118685 is an apocalyptic number.

5868118685 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5868118685 is a deficient number, since it is larger than the sum of its proper divisors (2852323171).

5868118685 is a wasteful number, since it uses less digits than its factorization.

5868118685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686.

The product of its digits is 3686400, while the sum is 56.

The square root of 5868118685 is about 76603.6466821260. The cubic root of 5868118685 is about 1803.7082692590.

The spelling of 5868118685 in words is "five billion, eight hundred sixty-eight million, one hundred eighteen thousand, six hundred eighty-five".

Divisors: 1 5 11 13 23 55 65 101 115 143 253 299 505 715 1111 1265 1313 1495 2323 3289 3533 5555 6565 11615 14443 16445 17665 25553 30199 38863 45929 72215 81259 127765 150995 194315 229645 332189 356833 406295 505219 893849 1056367 1660945 1784165 2526095 3925163 4469245 4638829 5281835 8207159 11620037 19625815 23194145 41035795 51027119 58100185 90278749 106693067 255135595 451393745 533465335 1173623737 5868118685