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10380894 = 231730149
BaseRepresentation
bin100111100110…
…011001011110
3201112101220120
4213212121132
510124142034
61010255410
7154143666
oct47463136
921471816
1010380894
115950357
123587566
1321c6054
1415431a6
15da0c49
hex9e665e

10380894 has 8 divisors (see below), whose sum is σ = 20761800. Its totient is φ = 3460296.

The previous prime is 10380883. The next prime is 10380907. The reversal of 10380894 is 49808301.

It is a sphenic number, since it is the product of 3 distinct primes.

10380894 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865069 + ... + 865080.

It is an arithmetic number, because the mean of its divisors is an integer number (2595225).

Almost surely, 210380894 is an apocalyptic number.

10380894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10380894 is a wasteful number, since it uses less digits than its factorization.

10380894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730154.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 10380894 is about 3221.9394780163. The cubic root of 10380894 is about 218.1448270305.

The spelling of 10380894 in words is "ten million, three hundred eighty thousand, eight hundred ninety-four".

Divisors: 1 2 3 6 1730149 3460298 5190447 10380894