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25411130212201 = 86396493051623
BaseRepresentation
bin1011100011100011111010…
…11000111011111101101001
310022222021120100121100212021
411301301331120323331221
511312313443313242301
6130013413445544441
75231615331644236
oct561617530737551
9108867510540767
1025411130212201
1181078885a1078
122a24a20115121
13112434a8a1bc6
1463bc9609078d
152e10061b18a1
hex171c7d63bf69

25411130212201 has 8 divisors (see below), whose sum is σ = 25443220262400. Its totient is φ = 25379046286272.

The previous prime is 25411130212189. The next prime is 25411130212231. The reversal of 25411130212201 is 10221203111452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-25411130212201 is a prime.

It is a super-2 number, since 2×254111302122012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25411130212231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6801276 + ... + 9852898.

It is an arithmetic number, because the mean of its divisors is an integer number (3180402532800).

Almost surely, 225411130212201 is an apocalyptic number.

It is an amenable number.

25411130212201 is a deficient number, since it is larger than the sum of its proper divisors (32090050199).

25411130212201 is an equidigital number, since it uses as much as digits as its factorization.

25411130212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062135.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 25411130212201 its reverse (10221203111452), we get a palindrome (35632333323653).

The spelling of 25411130212201 in words is "twenty-five trillion, four hundred eleven billion, one hundred thirty million, two hundred twelve thousand, two hundred one".

Divisors: 1 863 9649 3051623 8327087 2633550649 29445110327 25411130212201