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2231013030010 = 25976581349493
BaseRepresentation
bin100000011101110010101…
…111010011100001111010
321220021122010121200202121
4200131302233103201322
5243023103313430020
64424525131551454
7320120403601132
oct40356257234172
97807563550677
102231013030010
117901927694a6
123004758bb58a
131324caa9857b
1479da5759ac2
153d078e82baa
hex20772bd387a

2231013030010 has 32 divisors (see below), whose sum is σ = 4057851812112. Its totient is φ = 883068426240.

The previous prime is 2231013029977. The next prime is 2231013030011. The reversal of 2231013030010 is 100303101322.

It can be written as a sum of positive squares in 8 ways, for example, as 1098855317169 + 1132157712841 = 1048263^2 + 1064029^2 .

It is a super-3 number, since 3×22310130300103 (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231013030011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6208824 + ... + 6558316.

Almost surely, 22231013030010 is an apocalyptic number.

2231013030010 is a deficient number, since it is larger than the sum of its proper divisors (1826838782102).

2231013030010 is a wasteful number, since it uses less digits than its factorization.

2231013030010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356178.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2231013030010 its reverse (100303101322), we get a palindrome (2331316131332).

The spelling of 2231013030010 in words is "two trillion, two hundred thirty-one billion, thirteen million, thirty thousand, ten".

Divisors: 1 2 5 10 97 194 485 970 6581 13162 32905 65810 349493 638357 698986 1276714 1747465 3191785 3494930 6383570 33900821 67801642 169504105 339008210 2300013433 4600026866 11500067165 23000134330 223101303001 446202606002 1115506515005 2231013030010