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11082855260 = 22531431992089
BaseRepresentation
bin10100101001001011…
…01111001101011100
31001121101100101021202
422110211233031130
5140144202332020
65031424015032
7541433500241
oct122445571534
931541311252
1011082855260
114777a8a214
122193761478
131078147529
14771cbb5c8
1544cea8e75
hex29496f35c

11082855260 has 96 divisors (see below), whose sum is σ = 24718848000. Its totient is φ = 4167313920.

The previous prime is 11082855247. The next prime is 11082855283. The reversal of 11082855260 is 6255828011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5304296 + ... + 5306384.

It is an arithmetic number, because the mean of its divisors is an integer number (257488000).

Almost surely, 211082855260 is an apocalyptic number.

11082855260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11082855260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12359424000).

11082855260 is an abundant number, since it is smaller than the sum of its proper divisors (13635992740).

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

11082855260 is a wasteful number, since it uses less digits than its factorization.

11082855260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371 (or 2369 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The spelling of 11082855260 in words is "eleven billion, eighty-two million, eight hundred fifty-five thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 31 43 62 86 124 155 172 199 215 310 398 430 620 796 860 995 1333 1990 2089 2666 3980 4178 5332 6169 6665 8356 8557 10445 12338 13330 17114 20890 24676 26660 30845 34228 41780 42785 61690 64759 85570 89827 123380 129518 171140 179654 259036 265267 323795 359308 415711 449135 530534 647590 831422 898270 1061068 1295180 1326335 1662844 1796540 2078555 2652670 2784637 4157110 5305340 5569274 8314220 11138548 12887041 13923185 17875573 25774082 27846370 35751146 51548164 55692740 64435205 71502292 89377865 128870410 178755730 257740820 357511460 554142763 1108285526 2216571052 2770713815 5541427630 11082855260