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10751108680 = 2351345472
BaseRepresentation
bin10100000001101000…
…01110011001001000
31000202021002220112101
422000310032121020
5134004240434210
64534453323144
7530264626114
oct120064163110
930667086471
1010751108680
1146177a2094
1221006364b4
1310244b2790
1473dc02744
1542dcc8a3a
hex280d0e648

10751108680 has 48 divisors (see below), whose sum is σ = 26056493820. Its totient is φ = 3968767104.

The previous prime is 10751108647. The next prime is 10751108741. The reversal of 10751108680 is 8680115701.

It can be written as a sum of positive squares in 2 ways, for example, as 10006801156 + 744307524 = 100034^2 + 27282^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2362167 + ... + 2366713.

Almost surely, 210751108680 is an apocalyptic number.

10751108680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10751108680 is an abundant number, since it is smaller than the sum of its proper divisors (15305385140).

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

10751108680 is an frugal number, since it uses more digits than its factorization.

10751108680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9118 (or 4567 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 37.

The spelling of 10751108680 in words is "ten billion, seven hundred fifty-one million, one hundred eight thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 4547 9094 18188 22735 36376 45470 59111 90940 118222 181880 236444 295555 472888 591110 1182220 2364440 20675209 41350418 82700836 103376045 165401672 206752090 268777717 413504180 537555434 827008360 1075110868 1343888585 2150221736 2687777170 5375554340 10751108680