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10631163041 = 29366591829
BaseRepresentation
bin10011110011010101…
…01010110010100001
31000102220102001001022
421321222222302201
5133233034204131
64514530415225
7524310252302
oct117152526241
930386361038
1010631163041
114566018164
122088431515
1310056a7525
1472bcdc7a9
154234d437b
hex279aaaca1

10631163041 has 4 divisors (see below), whose sum is σ = 10997754900. Its totient is φ = 10264571184.

The previous prime is 10631163029. The next prime is 10631163131. The reversal of 10631163041 is 14036113601.

10631163041 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 an emirpimes, since its reverse is a distinct semiprime: 14036113601 = 90631154871.

It can be written as a sum of positive squares in 2 ways, for example, as 4855163041 + 5776000000 = 69679^2 + 76000^2 .

It is a cyclic number.

It is not a de Polignac number, because 10631163041 - 214 = 10631146657 is a prime.

It is a super-2 number, since 2×106311630412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10631163041.

It is not an unprimeable number, because it can be changed into a prime (10631163241) 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, 183295886 + ... + 183295943.

It is an arithmetic number, because the mean of its divisors is an integer number (2749438725).

Almost surely, 210631163041 is an apocalyptic number.

It is an amenable number.

10631163041 is a deficient number, since it is larger than the sum of its proper divisors (366591859).

10631163041 is an equidigital number, since it uses as much as digits as its factorization.

10631163041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366591858.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 10631163041 its reverse (14036113601), we get a palindrome (24667276642).

The spelling of 10631163041 in words is "ten billion, six hundred thirty-one million, one hundred sixty-three thousand, forty-one".

Divisors: 1 29 366591829 10631163041