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10808513296 = 2472472792
BaseRepresentation
bin10100001000011110…
…01101001100010000
31000220021010100212021
422010033031030100
5134113434411141
64544303541224
7531562563400
oct120417151420
930807110767
1010808513296
114647140019
1221178ba814
1310333612c9
147476a6800
15433d676d1
hex2843cd310

10808513296 has 135 divisors (see below), whose sum is σ = 25208900199. Its totient is φ = 4476273984.

The previous prime is 10808513291. The next prime is 10808513333. The reversal of 10808513296 is 69231580801.

The square root of 10808513296 is 103964.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (10808513291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 136816585 + ... + 136816663.

Almost surely, 210808513296 is an apocalyptic number.

10808513296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

10808513296 is the 103964-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10808513296

10808513296 is an abundant number, since it is smaller than the sum of its proper divisors (14400386903).

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

10808513296 is an frugal number, since it uses more digits than its factorization.

10808513296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 10808513296 in words is "ten billion, eight hundred eight million, five hundred thirteen thousand, two hundred ninety-six".

Divisors: 1 2 4 7 8 14 16 28 47 49 56 79 94 98 112 158 188 196 316 329 376 392 553 632 658 752 784 1106 1264 1316 2209 2212 2303 2632 3713 3871 4418 4424 4606 5264 6241 7426 7742 8836 8848 9212 12482 14852 15463 15484 17672 18424 24964 25991 29704 30926 30968 35344 36848 43687 49928 51982 59408 61852 61936 87374 99856 103964 108241 123704 174511 174748 181937 207928 216482 247408 293327 305809 349022 349496 363874 415856 432964 586654 611618 698044 698992 727748 865928 1173308 1221577 1223236 1396088 1455496 1731856 2053289 2346616 2443154 2446472 2792176 2910992 4106578 4693232 4886308 4892944 8213156 8551039 9772616 13786369 14373023 16426312 17102078 19545232 27572738 28746046 32852624 34204156 55145476 57492092 68408312 96504583 110290952 114984184 136816624 193009166 220581904 229968368 386018332 675532081 772036664 1351064162 1544073328 2702128324 5404256648 10808513296