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10800940 = 2251015347
BaseRepresentation
bin101001001100…
…111100101100
3202022202002211
4221030330230
510231112230
61023300204
7160543423
oct51147454
922282084
1010800940
1161079a7
12374a664
1323122b7
1416122ba
15e3542a
hexa4cf2c

10800940 has 24 divisors (see below), whose sum is σ = 22910832. Its totient is φ = 4276800.

The previous prime is 10800913. The next prime is 10800941. The reversal of 10800940 is 4900801.

10800940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10800941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654 + ... + 4693.

It is an arithmetic number, because the mean of its divisors is an integer number (954618).

Almost surely, 210800940 is an apocalyptic number.

10800940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10800940 is an abundant number, since it is smaller than the sum of its proper divisors (12109892).

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

10800940 is a wasteful number, since it uses less digits than its factorization.

10800940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5457 (or 5455 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 10800940 is about 3286.4783583648. The cubic root of 10800940 is about 221.0483026761.

The spelling of 10800940 in words is "ten million, eight hundred thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 101 202 404 505 1010 2020 5347 10694 21388 26735 53470 106940 540047 1080094 2160188 2700235 5400470 10800940