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10380860 = 225774149
BaseRepresentation
bin100111100110…
…011000111100
3201112101212022
4213212120330
510124141420
61010255312
7154143620
oct47463074
921471768
1010380860
115950326
123587538
1321c6029
141543180
15da0c25
hex9e663c

10380860 has 24 divisors (see below), whose sum is σ = 24914400. Its totient is φ = 3559104.

The previous prime is 10380857. The next prime is 10380883. The reversal of 10380860 is 6808301.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 36935 + ... + 37214.

It is an arithmetic number, because the mean of its divisors is an integer number (1038100).

Almost surely, 210380860 is an apocalyptic number.

10380860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10380860 is an abundant number, since it is smaller than the sum of its proper divisors (14533540).

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

10380860 is a wasteful number, since it uses less digits than its factorization.

10380860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74165 (or 74163 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 10380860 is about 3221.9342016869. The cubic root of 10380860 is about 218.1445888708.

The spelling of 10380860 in words is "ten million, three hundred eighty thousand, eight hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 74149 148298 296596 370745 519043 741490 1038086 1482980 2076172 2595215 5190430 10380860