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10381105 = 571791657
BaseRepresentation
bin100111100110…
…011100110001
3201112102012101
4213212130301
510124143410
61010300401
7154144420
oct47463461
921472171
1010381105
115950529
123587701
1321c6187
1415432b7
15da0d3a
hex9e6731

10381105 has 16 divisors (see below), whose sum is σ = 14325120. Its totient is φ = 7074432.

The previous prime is 10381097. The next prime is 10381117. The reversal of 10381105 is 50118301.

It is a cyclic number.

It is not a de Polignac number, because 10381105 - 23 = 10381097 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 5437 + ... + 7093.

It is an arithmetic number, because the mean of its divisors is an integer number (895320).

Almost surely, 210381105 is an apocalyptic number.

It is an amenable number.

10381105 is a deficient number, since it is larger than the sum of its proper divisors (3944015).

10381105 is a wasteful number, since it uses less digits than its factorization.

10381105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 10381105 is about 3221.9722221025. The cubic root of 10381105 is about 218.1463050101.

Adding to 10381105 its reverse (50118301), we get a palindrome (60499406).

The spelling of 10381105 in words is "ten million, three hundred eighty-one thousand, one hundred five".

Divisors: 1 5 7 35 179 895 1253 1657 6265 8285 11599 57995 296603 1483015 2076221 10381105