Search a number
-
+
10641270001 = 60919174679
BaseRepresentation
bin10011110100100010…
…01110010011110001
31000110121102112012011
421322101032103301
5133243131120001
64515531202521
7524462205535
oct117221162361
930417375164
1010641270001
1145707a071a
12208b8a6441
13100780598b
1472d3adbc5
1542432dd51
hex27a44e4f1

10641270001 has 4 divisors (see below), whose sum is σ = 10641505600. Its totient is φ = 10641034404.

The previous prime is 10641269983. The next prime is 10641270019. The reversal of 10641270001 is 10007214601.

10641270001 is digitally balanced in base 2, 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10007214601 = 23435096287.

It is an interprime number because it is at equal distance from previous prime (10641269983) and next prime (10641270019).

It is a cyclic number.

It is not a de Polignac number, because 10641270001 - 29 = 10641269489 is a prime.

It is a super-2 number, since 2×106412700012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10641270401) 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 3 ways as a sum of consecutive naturals, for example, 26421 + ... + 148258.

It is an arithmetic number, because the mean of its divisors is an integer number (2660376400).

Almost surely, 210641270001 is an apocalyptic number.

It is an amenable number.

10641270001 is a deficient number, since it is larger than the sum of its proper divisors (235599).

10641270001 is an equidigital number, since it uses as much as digits as its factorization.

10641270001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235598.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 10641270001 its reverse (10007214601), we get a palindrome (20648484602).

The spelling of 10641270001 in words is "ten billion, six hundred forty-one million, two hundred seventy thousand, one".

Divisors: 1 60919 174679 10641270001