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10968720 = 243576529
BaseRepresentation
bin101001110101…
…111010010000
3202122021020220
4221311322100
510301444340
61031033040
7162142530
oct51657220
922567226
1010968720
116211a64
12380b780
132370789
1416574c0
15e69ed0
hexa75e90

10968720 has 80 divisors (see below), whose sum is σ = 38866560. Its totient is φ = 2506752.

The previous prime is 10968709. The next prime is 10968739. The reversal of 10968720 is 2786901.

10968720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1585 + ... + 4944.

It is an arithmetic number, because the mean of its divisors is an integer number (485832).

Almost surely, 210968720 is an apocalyptic number.

10968720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10968720 is an abundant number, since it is smaller than the sum of its proper divisors (27897840).

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

10968720 is a wasteful number, since it uses less digits than its factorization.

10968720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552 (or 6546 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 10968720 is about 3311.9057957617. The cubic root of 10968720 is about 222.1870025665.

The spelling of 10968720 in words is "ten million, nine hundred sixty-eight thousand, seven hundred twenty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 6529 13058 19587 26116 32645 39174 45703 52232 65290 78348 91406 97935 104464 130580 137109 156696 182812 195870 228515 261160 274218 313392 365624 391740 457030 522320 548436 685545 731248 783480 914060 1096872 1371090 1566960 1828120 2193744 2742180 3656240 5484360 10968720