Search a number
-
+
2011031300010 = 235367318250579
BaseRepresentation
bin11101010000111010110…
…011100110011110101010
321010020211020011221202010
4131100322303212132222
5230422043003100020
64135504404020350
7265202142002415
oct35207263463652
97106736157663
102011031300010
11705967817857
122859023916b6
13117840aca625
146d49798ab7c
15374a16a0de0
hex1d43ace67aa

2011031300010 has 32 divisors (see below), whose sum is σ = 4827789426240. Its totient is φ = 536128979328.

The previous prime is 2011031299933. The next prime is 2011031300011. The reversal of 2011031300010 is 100031301102.

It is not an unprimeable number, because it can be changed into a prime (2011031300011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9015100 + ... + 9235479.

It is an arithmetic number, because the mean of its divisors is an integer number (150868419570).

Almost surely, 22011031300010 is an apocalyptic number.

2011031300010 is an abundant number, since it is smaller than the sum of its proper divisors (2816758126230).

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

2011031300010 is a wasteful number, since it uses less digits than its factorization.

2011031300010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18254262.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 2011031300010 its reverse (100031301102), we get a palindrome (2111062601112).

The spelling of 2011031300010 in words is "two trillion, eleven billion, thirty-one million, three hundred thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 3673 7346 11019 18365 22038 36730 55095 110190 18250579 36501158 54751737 91252895 109503474 182505790 273758685 547517370 67034376667 134068753334 201103130001 335171883335 402206260002 670343766670 1005515650005 2011031300010