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2112344024 = 237833311373
BaseRepresentation
bin111110111100111…
…1100111111011000
312110012202012020212
41331321330333120
513311230002044
6545334510252
7103226425250
oct17571747730
95405665225
102112344024
119943aa36a
124ab505388
1327882060b
14160780960
15c56a4a9e
hex7de7cfd8

2112344024 has 64 divisors (see below), whose sum is σ = 4598173440. Its totient is φ = 891031680.

The previous prime is 2112344011. The next prime is 2112344147. The reversal of 2112344024 is 4204432112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1537802 + ... + 1539174.

It is an arithmetic number, because the mean of its divisors is an integer number (71846460).

Almost surely, 22112344024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2112344024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2299086720).

2112344024 is an abundant number, since it is smaller than the sum of its proper divisors (2485829416).

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

2112344024 is a wasteful number, since it uses less digits than its factorization.

2112344024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2112344024 is about 45960.2439506145. The cubic root of 2112344024 is about 1283.0833916499.

Adding to 2112344024 its reverse (4204432112), we get a palindrome (6316776136).

The spelling of 2112344024 in words is "two billion, one hundred twelve million, three hundred forty-four thousand, twenty-four".

Divisors: 1 2 4 7 8 14 28 56 83 166 331 332 581 662 664 1162 1324 1373 2317 2324 2648 2746 4634 4648 5492 9268 9611 10984 18536 19222 27473 38444 54946 76888 109892 113959 192311 219784 227918 384622 454463 455836 769244 797713 908926 911672 1538488 1595426 1817852 3181241 3190852 3635704 6362482 6381704 12724964 25449928 37720429 75440858 150881716 264043003 301763432 528086006 1056172012 2112344024