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2013024234 = 231327127961
BaseRepresentation
bin111011111111100…
…0100111111101010
312012021212020010010
41313333010333222
513110313233414
6531430032350
7100612265214
oct16777047752
95167766103
102013024234
119433329a1
124821a86b6
13261087600
141514c95b4
15bbad6959
hex77fc4fea

2013024234 has 48 divisors (see below), whose sum is σ = 4421127744. Its totient is φ = 610646400.

The previous prime is 2013024229. The next prime is 2013024253. The reversal of 2013024234 is 4324203102.

It is a self number, because there is not a number n which added to its sum of digits gives 2013024234.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58014 + ... + 85974.

It is an arithmetic number, because the mean of its divisors is an integer number (92106828).

Almost surely, 22013024234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013024234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2210563872).

2013024234 is an abundant number, since it is smaller than the sum of its proper divisors (2408103510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013024234 is a wasteful number, since it uses less digits than its factorization.

2013024234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28063 (or 28050 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2013024234 is about 44866.7386155936. The cubic root of 2013024234 is about 1262.6500523412.

Adding to 2013024234 its reverse (4324203102), we get a palindrome (6337227336).

The spelling of 2013024234 in words is "two billion, thirteen million, twenty-four thousand, two hundred thirty-four".

Divisors: 1 2 3 6 13 26 39 71 78 142 169 213 338 426 507 923 1014 1846 2769 5538 11999 23998 27961 35997 55922 71994 83883 167766 363493 726986 1090479 1985231 2180958 3970462 4725409 5955693 9450818 11911386 14176227 25808003 28352454 51616006 77424009 154848018 335504039 671008078 1006512117 2013024234