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2013211313234 = 21191509605147
BaseRepresentation
bin11101010010111100101…
…111101100010001010010
321010110110011021002200122
4131102330233230101102
5230441024044010414
64140505001150242
7265310152546202
oct35227457542122
97113404232618
102013211313234
11706886335a80
1228621048b382
13117aca651894
146d623304402
153757cc70b8e
hex1d4bcbec452

2013211313234 has 8 divisors (see below), whose sum is σ = 3294345785328. Its totient is φ = 915096051460.

The previous prime is 2013211313231. The next prime is 2013211313251. The reversal of 2013211313234 is 4323131123102.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2013211313231) 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, 45754802552 + ... + 45754802595.

It is an arithmetic number, because the mean of its divisors is an integer number (411793223166).

Almost surely, 22013211313234 is an apocalyptic number.

2013211313234 is a deficient number, since it is larger than the sum of its proper divisors (1281134472094).

2013211313234 is a wasteful number, since it uses less digits than its factorization.

2013211313234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91509605160.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 2013211313234 its reverse (4323131123102), we get a palindrome (6336342436336).

The spelling of 2013211313234 in words is "two trillion, thirteen billion, two hundred eleven million, three hundred thirteen thousand, two hundred thirty-four".

Divisors: 1 2 11 22 91509605147 183019210294 1006605656617 2013211313234