Search a number
-
+
2013220310102 = 212712176512789
BaseRepresentation
bin11101010010111101010…
…010000000110001010110
321010110110210012012001222
4131102331102000301112
5230441033344410402
64140505522050342
7265310322200141
oct35227522006126
97113423165058
102013220310102
11706890420501
122862134a99b2
13117acc481981
146d6245a7058
153757d94b7a2
hex1d4bd480c56

2013220310102 has 16 divisors (see below), whose sum is σ = 3046110036480. Its totient is φ = 997863326208.

The previous prime is 2013220310069. The next prime is 2013220310131. The reversal of 2013220310102 is 2010130223102.

It is a congruent number.

It is an unprimeable number.

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, 2947277 + ... + 3565512.

It is an arithmetic number, because the mean of its divisors is an integer number (190381877280).

Almost surely, 22013220310102 is an apocalyptic number.

2013220310102 is a deficient number, since it is larger than the sum of its proper divisors (1032889726378).

2013220310102 is a wasteful number, since it uses less digits than its factorization.

2013220310102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6514135.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2013220310102 its reverse (2010130223102), we get a palindrome (4023350533204).

The spelling of 2013220310102 in words is "two trillion, thirteen billion, two hundred twenty million, three hundred ten thousand, one hundred two".

Divisors: 1 2 127 254 1217 2434 154559 309118 6512789 13025578 827124203 1654248406 7926064213 15852128426 1006610155051 2013220310102