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2013102310 = 25265975709
BaseRepresentation
bin111011111111101…
…1000000011100110
312012022000012012211
41313333120003212
513110323233220
6531431434034
7100613041642
oct16777300346
95168005184
102013102310
1194338661a
1248222591a
132610b3ccb
14151509c22
15bbaeeb5a
hex77fd80e6

2013102310 has 16 divisors (see below), whose sum is σ = 3624994800. Its totient is φ = 804927456.

The previous prime is 2013102293. The next prime is 2013102313. The reversal of 2013102310 is 132013102.

It is a super-3 number, since 3×20131023103 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013102313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11265 + ... + 64444.

It is an arithmetic number, because the mean of its divisors is an integer number (226562175).

Almost surely, 22013102310 is an apocalyptic number.

2013102310 is a deficient number, since it is larger than the sum of its proper divisors (1611892490).

2013102310 is a wasteful number, since it uses less digits than its factorization.

2013102310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78375.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2013102310 is about 44867.6086949149. The cubic root of 2013102310 is about 1262.6663762697. Note that the first 3 decimals are identical.

Adding to 2013102310 its reverse (132013102), we get a palindrome (2145115412).

The spelling of 2013102310 in words is "two billion, thirteen million, one hundred two thousand, three hundred ten".

Divisors: 1 2 5 10 2659 5318 13295 26590 75709 151418 378545 757090 201310231 402620462 1006551155 2013102310