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1241301000001 = 1965331631579
BaseRepresentation
bin10010000100000011010…
…011100001111101000001
311101200000101211021222011
4102010003103201331001
5130314141024000001
62350125032212521
7155452411260526
oct22040323417501
94350011737864
101241301000001
11439484065747
121806a523a141
139009206544a
14441177d714d
1522450a0dd51
hex121034e1f41

1241301000001 has 4 divisors (see below), whose sum is σ = 1306632631600. Its totient is φ = 1175969368404.

The previous prime is 1241300999993. The next prime is 1241301000041. The reversal of 1241301000001 is 1000001031421.

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.

It is a cyclic number.

It is not a de Polignac number, because 1241301000001 - 23 = 1241300999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241301000041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32665815771 + ... + 32665815808.

It is an arithmetic number, because the mean of its divisors is an integer number (326658157900).

Almost surely, 21241301000001 is an apocalyptic number.

It is an amenable number.

1241301000001 is a deficient number, since it is larger than the sum of its proper divisors (65331631599).

1241301000001 is an equidigital number, since it uses as much as digits as its factorization.

1241301000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65331631598.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1241301000001 its reverse (1000001031421), we get a palindrome (2241302031422).

The spelling of 1241301000001 in words is "one trillion, two hundred forty-one billion, three hundred one million, one", and thus it is an aban number.

Divisors: 1 19 65331631579 1241301000001