Search a number
-
+
10006005611 = 71429429373
BaseRepresentation
bin10010101000110011…
…11000011101101011
3221211100001202021102
421110121320131223
5130443014134421
64332515232015
7502646434010
oct112431703553
927740052242
1010006005611
114275147128
121b32ba860b
13c36010ba4
146acc87707
153d869760b
hex25467876b

10006005611 has 4 divisors (see below), whose sum is σ = 11435434992. Its totient is φ = 8576576232.

The previous prime is 10006005599. The next prime is 10006005617. The reversal of 10006005611 is 11650060001.

It is a happy number.

10006005611 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11650060001 = 95312224617.

It is not a de Polignac number, because 10006005611 - 222 = 10001811307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10006005617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 714714680 + ... + 714714693.

It is an arithmetic number, because the mean of its divisors is an integer number (2858858748).

Almost surely, 210006005611 is an apocalyptic number.

10006005611 is a deficient number, since it is larger than the sum of its proper divisors (1429429381).

10006005611 is an equidigital number, since it uses as much as digits as its factorization.

10006005611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429429380.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 10006005611 its reverse (11650060001), we get a palindrome (21656065612).

The spelling of 10006005611 in words is "ten billion, six million, five thousand, six hundred eleven".

Divisors: 1 7 1429429373 10006005611