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2013140413213 = 6730046871839
BaseRepresentation
bin11101010010111000100…
…001001110101100011101
321010110021012212000010221
4131102320201032230131
5230440402421210323
64140453545401341
7265305332113456
oct35227041165435
97113235760127
102013140413213
1170684a30a816
122861b0799251
13117ab8a594c7
146d617b2a12d
153757691855d
hex1d4b884eb1d

2013140413213 has 4 divisors (see below), whose sum is σ = 2043187285120. Its totient is φ = 1983093541308.

The previous prime is 2013140413211. The next prime is 2013140413223. The reversal of 2013140413213 is 3123140413102.

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 2013140413213 - 21 = 2013140413211 is a prime.

It is a super-2 number, since 2×20131404132132 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013140413211) 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, 15023435853 + ... + 15023435986.

It is an arithmetic number, because the mean of its divisors is an integer number (510796821280).

Almost surely, 22013140413213 is an apocalyptic number.

It is an amenable number.

2013140413213 is a deficient number, since it is larger than the sum of its proper divisors (30046871907).

2013140413213 is an equidigital number, since it uses as much as digits as its factorization.

2013140413213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30046871906.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2013140413213 its reverse (3123140413102), we get a palindrome (5136280826315).

The spelling of 2013140413213 in words is "two trillion, thirteen billion, one hundred forty million, four hundred thirteen thousand, two hundred thirteen".

Divisors: 1 67 30046871839 2013140413213