Search a number
-
+
10869383 = 713911171
BaseRepresentation
bin101001011101…
…101010000111
3202110012222202
4221131222013
510240310013
61024545115
7161250110
oct51355207
922405882
1010869383
116154368
12378219b
1323374b5
14162d207
15e4a858
hexa5da87

10869383 has 8 divisors (see below), whose sum is σ = 12512640. Its totient is φ = 9248760.

The previous prime is 10869367. The next prime is 10869413. The reversal of 10869383 is 38396801.

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

It is a cyclic number.

It is not a de Polignac number, because 10869383 - 24 = 10869367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10869323) 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, 4613 + ... + 6558.

It is an arithmetic number, because the mean of its divisors is an integer number (1564080).

Almost surely, 210869383 is an apocalyptic number.

10869383 is a deficient number, since it is larger than the sum of its proper divisors (1643257).

10869383 is a wasteful number, since it uses less digits than its factorization.

10869383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11317.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 10869383 is about 3296.8747322275. The cubic root of 10869383 is about 221.5142301562.

The spelling of 10869383 in words is "ten million, eight hundred sixty-nine thousand, three hundred eighty-three".

Divisors: 1 7 139 973 11171 78197 1552769 10869383