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10380853 = 712711677
BaseRepresentation
bin100111100110…
…011000110101
3201112101212001
4213212120311
510124141403
61010255301
7154143610
oct47463065
921471761
1010380853
11595031a
123587531
1321c6022
141543177
15da0c1d
hex9e6635

10380853 has 8 divisors (see below), whose sum is σ = 11958272. Its totient is φ = 8827056.

The previous prime is 10380827. The next prime is 10380857. The reversal of 10380853 is 35808301.

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

It is a de Polignac number, because none of the positive numbers 2k-10380853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10380857) by changing a digit.

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, 4950 + ... + 6727.

It is an arithmetic number, because the mean of its divisors is an integer number (1494784).

Almost surely, 210380853 is an apocalyptic number.

It is an amenable number.

10380853 is a deficient number, since it is larger than the sum of its proper divisors (1577419).

10380853 is a wasteful number, since it uses less digits than its factorization.

10380853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11811.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 10380853 is about 3221.9331153828. The cubic root of 10380853 is about 218.1445398379.

The spelling of 10380853 in words is "ten million, three hundred eighty thousand, eight hundred fifty-three".

Divisors: 1 7 127 889 11677 81739 1482979 10380853