Search a number
-
+
10612206005 = 57329074537
BaseRepresentation
bin10011110001000100…
…10110100110110101
31000101120201220212212
421320202112212311
5133213211043010
64513012223205
7523660156052
oct117042264665
930346656785
1010612206005
11455634a495
12208200ab05
13100179aa4b
147295a6029
154219dc505
hex2788969b5

10612206005 has 8 divisors (see below), whose sum is σ = 12909094872. Its totient is φ = 8373466368.

The previous prime is 10612205927. The next prime is 10612206043. The reversal of 10612206005 is 50060221601.

10612206005 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 1642032484 + 8970173521 = 40522^2 + 94711^2 .

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 10612206005 - 230 = 9538464181 is a prime.

It is a super-2 number, since 2×106122060052 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 14536904 + ... + 14537633.

It is an arithmetic number, because the mean of its divisors is an integer number (1613636859).

Almost surely, 210612206005 is an apocalyptic number.

It is an amenable number.

10612206005 is a deficient number, since it is larger than the sum of its proper divisors (2296888867).

10612206005 is an equidigital number, since it uses as much as digits as its factorization.

10612206005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29074615.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 10612206005 its reverse (50060221601), we get a palindrome (60672427606).

The spelling of 10612206005 in words is "ten billion, six hundred twelve million, two hundred six thousand, five".

Divisors: 1 5 73 365 29074537 145372685 2122441201 10612206005