Search a number
-
+
10869000770 = 252971952127
BaseRepresentation
bin10100001111101011…
…11100101001000010
31001001110221110002002
422013311330221002
5134224431011040
64554304224002
7533225660615
oct120765745102
931043843062
1010869000770
1146782a4171
12213400b002
131042a4c104
1475173017c
15439314a15
hex287d7ca42

10869000770 has 32 divisors (see below), whose sum is σ = 20267366400. Its totient is φ = 4191764416.

The previous prime is 10869000767. The next prime is 10869000803. The reversal of 10869000770 is 7700096801.

It is a happy number.

10869000770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182447 + ... + 234573.

It is an arithmetic number, because the mean of its divisors is an integer number (633355200).

Almost surely, 210869000770 is an apocalyptic number.

10869000770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a pronic number, being equal to 104254×104255.

10869000770 is a deficient number, since it is larger than the sum of its proper divisors (9398365630).

10869000770 is a wasteful number, since it uses less digits than its factorization.

10869000770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52882.

The product of its (nonzero) digits is 21168, while the sum is 38.

The spelling of 10869000770 in words is "ten billion, eight hundred sixty-nine million, seven hundred seventy", and thus it is an aban number.

Divisors: 1 2 5 10 29 58 145 290 719 1438 3595 7190 20851 41702 52127 104254 104255 208510 260635 521270 1511683 3023366 7558415 15116830 37479313 74958626 187396565 374793130 1086900077 2173800154 5434500385 10869000770