Search a number
-
+
10912775329 = 731131322921
BaseRepresentation
bin10100010100111001…
…11011110010100001
31001011112022102111001
422022130323302201
5134322132302304
65002510352001
7534300026341
oct121234736241
931145272431
1010912775329
11469aa82695
1221467bb601
13104bb37a11
14757486d21
1543d0aeda4
hex28a73bca1

10912775329 has 8 divisors (see below), whose sum is σ = 11160169992. Its totient is φ = 10668026880.

The previous prime is 10912775299. The next prime is 10912775369. The reversal of 10912775329 is 92357721901.

10912775329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1308775329 + 9604000000 = 36177^2 + 98000^2 .

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 10912775329 - 25 = 10912775297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10912775369) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 653212 + ... + 669709.

It is an arithmetic number, because the mean of its divisors is an integer number (1395021249).

Almost surely, 210912775329 is an apocalyptic number.

It is an amenable number.

10912775329 is a deficient number, since it is larger than the sum of its proper divisors (247394663).

10912775329 is a wasteful number, since it uses less digits than its factorization.

10912775329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323107.

The product of its (nonzero) digits is 238140, while the sum is 46.

The spelling of 10912775329 in words is "ten billion, nine hundred twelve million, seven hundred seventy-five thousand, three hundred twenty-nine".

Divisors: 1 73 113 8249 1322921 96573233 149490073 10912775329