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10662010241 = 172173213253
BaseRepresentation
bin10011110111000000…
…10101110110000001
31000112001110020110012
421323200111312001
5133313433311431
64521551514305
7525133406651
oct117340256601
930461406405
1010662010241
114581477113
122096828995
13100bbb7ccc
1473204c361
1542607922b
hex27b815d81

10662010241 has 12 divisors (see below), whose sum is σ = 11391602172. Its totient is φ = 9976781568.

The previous prime is 10662010199. The next prime is 10662010267. The reversal of 10662010241 is 14201026601.

It can be written as a sum of positive squares in 6 ways, for example, as 1154980225 + 9507030016 = 33985^2 + 97504^2 .

It is not a de Polignac number, because 10662010241 - 214 = 10661993857 is a prime.

It is a super-2 number, since 2×106620102412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10662010741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56630 + ... + 156623.

It is an arithmetic number, because the mean of its divisors is an integer number (949300181).

Almost surely, 210662010241 is an apocalyptic number.

It is an amenable number.

10662010241 is a deficient number, since it is larger than the sum of its proper divisors (729591931).

10662010241 is a wasteful number, since it uses less digits than its factorization.

10662010241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213460 (or 213443 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10662010241 its reverse (14201026601), we get a palindrome (24863036842).

The spelling of 10662010241 in words is "ten billion, six hundred sixty-two million, ten thousand, two hundred forty-one".

Divisors: 1 17 173 289 2941 49997 213253 3625301 36892769 61630117 627177073 10662010241