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1214514013301 = 6121198417581
BaseRepresentation
bin10001101011000110101…
…011010010010001110101
311022002212120101101020122
4101223012223102101311
5124344311041411201
62325535014141325
7153513534531431
oct21530653222165
94262776341218
101214514013301
11429088553106
1217746a351845
138a6b3547164
1442ad5da39c1
15218d4003e1b
hex11ac6ad2475

1214514013301 has 4 divisors (see below), whose sum is σ = 1214712437004. Its totient is φ = 1214315589600.

The previous prime is 1214514013259. The next prime is 1214514013333. The reversal of 1214514013301 is 1033104154121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 268115804401 + 946398208900 = 517799^2 + 972830^2 .

It is a cyclic number.

It is not a de Polignac number, because 1214514013301 - 234 = 1197334144117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214514013351) 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, 99202670 + ... + 99214911.

It is an arithmetic number, because the mean of its divisors is an integer number (303678109251).

Almost surely, 21214514013301 is an apocalyptic number.

It is an amenable number.

1214514013301 is a deficient number, since it is larger than the sum of its proper divisors (198423703).

1214514013301 is an equidigital number, since it uses as much as digits as its factorization.

1214514013301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198423702.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 1214514013301 its reverse (1033104154121), we get a palindrome (2247618167422).

The spelling of 1214514013301 in words is "one trillion, two hundred fourteen billion, five hundred fourteen million, thirteen thousand, three hundred one".

Divisors: 1 6121 198417581 1214514013301