[go: up one dir, main page]

Search a number
-
+
10385192 = 231298149
BaseRepresentation
bin100111100111…
…011100101000
3201112121210202
4213213130220
510124311232
61010331332
7154162346
oct47473450
921477722
1010385192
115953604
123589b48
1321c7cac
141544996
15da2162
hex9e7728

10385192 has 8 divisors (see below), whose sum is σ = 19472250. Its totient is φ = 5192592.

The previous prime is 10385183. The next prime is 10385203. The reversal of 10385192 is 29158301.

It can be written as a sum of positive squares in only one way, i.e., 7474756 + 2910436 = 2734^2 + 1706^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 649067 + ... + 649082.

Almost surely, 210385192 is an apocalyptic number.

It is an amenable number.

10385192 is a deficient number, since it is larger than the sum of its proper divisors (9087058).

10385192 is a wasteful number, since it uses less digits than its factorization.

10385192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298155 (or 1298151 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 10385192 is about 3222.6063985538. The cubic root of 10385192 is about 218.1749290333.

The spelling of 10385192 in words is "ten million, three hundred eighty-five thousand, one hundred ninety-two".

Divisors: 1 2 4 8 1298149 2596298 5192596 10385192