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2013103230230 = 25792548231937
BaseRepresentation
bin11101010010110110010…
…011011000110100010110
321010110011121212220200102
4131102312103120310112
5230440313411331410
64140450140414102
7265304401060331
oct35226623306426
97113147786612
102013103230230
11706830323684
122861a0247332
13117ab113ac41
146d612c0b618
15375735212a5
hex1d4b64d8d16

2013103230230 has 16 divisors (see below), whose sum is σ = 3669453990720. Its totient is φ = 795048364032.

The previous prime is 2013103230227. The next prime is 2013103230319. The reversal of 2013103230230 is 320323013102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274115179 + ... + 1274116758.

It is an arithmetic number, because the mean of its divisors is an integer number (229340874420).

Almost surely, 22013103230230 is an apocalyptic number.

2013103230230 is a deficient number, since it is larger than the sum of its proper divisors (1656350760490).

2013103230230 is a wasteful number, since it uses less digits than its factorization.

2013103230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548232023.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2013103230230 its reverse (320323013102), we get a palindrome (2333426243332).

The spelling of 2013103230230 in words is "two trillion, thirteen billion, one hundred three million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 79 158 395 790 2548231937 5096463874 12741159685 25482319370 201310323023 402620646046 1006551615115 2013103230230