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12240300213201 = 38389486363103
BaseRepresentation
bin1011001000011110101010…
…1111110000001111010001
31121100011100120022201212210
42302013222233300033101
53101021113323310301
642011041041342333
72402222023065324
oct262075257601721
947304316281783
1012240300213201
11399a09a403725
1214583039379a9
136aa342035158
143046100987bb
151635e93cdad6
hexb21eabf03d1

12240300213201 has 8 divisors (see below), whose sum is σ = 16322345770240. Its totient is φ = 8159227399152.

The previous prime is 12240300213181. The next prime is 12240300213221. The reversal of 12240300213201 is 10231200304221.

It is an interprime number because it is at equal distance from previous prime (12240300213181) and next prime (12240300213221).

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

It is not a de Polignac number, because 12240300213201 - 26 = 12240300213137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12240300213221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243156385 + ... + 243206718.

It is an arithmetic number, because the mean of its divisors is an integer number (2040293221280).

Almost surely, 212240300213201 is an apocalyptic number.

It is an amenable number.

12240300213201 is a deficient number, since it is larger than the sum of its proper divisors (4082045557039).

12240300213201 is an equidigital number, since it uses as much as digits as its factorization.

12240300213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486371495.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12240300213201 its reverse (10231200304221), we get a palindrome (22471500517422).

The spelling of 12240300213201 in words is "twelve trillion, two hundred forty billion, three hundred million, two hundred thirteen thousand, two hundred one".

Divisors: 1 3 8389 25167 486363103 1459089309 4080100071067 12240300213201