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14005141241 = 721325785549
BaseRepresentation
bin11010000101100010…
…10111111011111001
31100011001010220000212
431002301113323321
5212140304004431
610233414440505
71004026510400
oct150261277371
940131126025
1014005141241
115a3759a9a3
12286a363135
1314226bc030
1496c054637
1556e7eb72b
hex342c57ef9

14005141241 has 24 divisors (see below), whose sum is σ = 17613376200. Its totient is φ = 11037745152.

The previous prime is 14005141231. The next prime is 14005141273. The reversal of 14005141241 is 14214150041.

It can be written as a sum of positive squares in 4 ways, for example, as 502701241 + 13502440000 = 22421^2 + 116200^2 .

It is not a de Polignac number, because 14005141241 - 214 = 14005124857 is a prime.

It is a super-2 number, since 2×140051412412 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14005141201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120935 + ... + 206483.

It is an arithmetic number, because the mean of its divisors is an integer number (733890675).

Almost surely, 214005141241 is an apocalyptic number.

It is an amenable number.

14005141241 is a deficient number, since it is larger than the sum of its proper divisors (3608234959).

14005141241 is a wasteful number, since it uses less digits than its factorization.

14005141241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85833 (or 85826 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 14005141241 its reverse (14214150041), we get a palindrome (28219291282).

The spelling of 14005141241 in words is "fourteen billion, five million, one hundred forty-one thousand, two hundred forty-one".

Divisors: 1 7 13 49 91 257 637 1799 3341 12593 23387 85549 163709 598843 1112137 4191901 7784959 21986093 54494713 153902651 285819209 1077318557 2000734463 14005141241