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2013142214291 = 13874431770949
BaseRepresentation
bin11101010010111000101…
…000000110011010010011
321010110021100020111202112
4131102320220012122103
5230440403401324131
64140454052135535
7265305353324435
oct35227050063223
97113240214675
102013142214291
1170685032aa0a
122861b13075ab
13117ab923a230
146d618078655
1537576b7202b
hex1d4b8a06693

2013142214291 has 8 divisors (see below), whose sum is σ = 2168025325200. Its totient is φ = 1858262820192.

The previous prime is 2013142214273. The next prime is 2013142214309. The reversal of 2013142214291 is 1924122413102.

It is an interprime number because it is at equal distance from previous prime (2013142214273) and next prime (2013142214309).

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

It is a cyclic number.

It is not a de Polignac number, because 2013142214291 - 26 = 2013142214227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013142214491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251285 + ... + 2022233.

It is an arithmetic number, because the mean of its divisors is an integer number (271003165650).

Almost surely, 22013142214291 is an apocalyptic number.

2013142214291 is a deficient number, since it is larger than the sum of its proper divisors (154883110909).

2013142214291 is a wasteful number, since it uses less digits than its factorization.

2013142214291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858405.

The product of its (nonzero) digits is 6912, while the sum is 32.

Adding to 2013142214291 its reverse (1924122413102), we get a palindrome (3937264627393).

The spelling of 2013142214291 in words is "two trillion, thirteen billion, one hundred forty-two million, two hundred fourteen thousand, two hundred ninety-one".

Divisors: 1 13 87443 1136759 1770949 23022337 154857093407 2013142214291