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10868900 = 2252715527
BaseRepresentation
bin101001011101…
…100010100100
3202110012022212
4221131202210
510240301100
61024542552
7161245520
oct51354244
922405285
1010868900
116153a69
123781a58
132337203
14162cd80
15e4a635
hexa5d8a4

10868900 has 36 divisors (see below), whose sum is σ = 26956608. Its totient is φ = 3726240.

The previous prime is 10868867. The next prime is 10868909. The reversal of 10868900 is 986801.

It is not an unprimeable number, because it can be changed into a prime (10868909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7064 + ... + 8463.

Almost surely, 210868900 is an apocalyptic number.

10868900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10868900 is an abundant number, since it is smaller than the sum of its proper divisors (16087708).

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

10868900 is a wasteful number, since it uses less digits than its factorization.

10868900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15548 (or 15541 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 10868900 is about 3296.8014802229. The cubic root of 10868900 is about 221.5109489838.

The spelling of 10868900 in words is "ten million, eight hundred sixty-eight thousand, nine hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 15527 31054 62108 77635 108689 155270 217378 310540 388175 434756 543445 776350 1086890 1552700 2173780 2717225 5434450 10868900