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3085081110 = 23251917910079
BaseRepresentation
bin1011011111100010…
…1001101000010110
321222000010100200100
42313320221220112
522304240043420
61230043554530
7136310520366
oct26770515026
97860110610
103085081110
1113434a2111
1272122ba46
133a22035a7
14213a329a6
15130c9d190
hexb7e29a16

3085081110 has 96 divisors (see below), whose sum is σ = 8491392000. Its totient is φ = 774957888.

The previous prime is 3085081093. The next prime is 3085081123. The reversal of 3085081110 is 111805803.

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 47 ways as a sum of consecutive naturals, for example, 301051 + ... + 311129.

It is an arithmetic number, because the mean of its divisors is an integer number (88452000).

Almost surely, 23085081110 is an apocalyptic number.

3085081110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3085081110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4245696000).

3085081110 is an abundant number, since it is smaller than the sum of its proper divisors (5406310890).

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

3085081110 is a wasteful number, since it uses less digits than its factorization.

3085081110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10290 (or 10287 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The square root of 3085081110 is about 55543.5064611517. The cubic root of 3085081110 is about 1455.7569165470.

Adding to 3085081110 its reverse (111805803), we get a palindrome (3196886913).

The spelling of 3085081110 in words is "three billion, eighty-five million, eighty-one thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 179 190 285 342 358 537 570 855 895 1074 1611 1710 1790 2685 3222 3401 5370 6802 8055 10079 10203 16110 17005 20158 20406 30237 30609 34010 50395 51015 60474 61218 90711 100790 102030 151185 153045 181422 191501 302370 306090 383002 453555 574503 907110 957505 1149006 1723509 1804141 1915010 2872515 3447018 3608282 5412423 5745030 8617545 9020705 10824846 16237269 17235090 18041410 27062115 32474538 34278679 54124230 68557358 81186345 102836037 162372690 171393395 205672074 308508111 342786790 514180185 617016222 1028360370 1542540555 3085081110