Base | Representation |
---|---|
bin | 111011111111101… |
… | …1111011000010110 |
3 | 12012022001201100221 |
4 | 1313333133120112 |
5 | 13110330213220 |
6 | 531432224554 |
7 | 100613225260 |
oct | 16777373026 |
9 | 5168051327 |
10 | 2013132310 |
11 | 9433a7112 |
12 | 48223b15a |
13 | 2610c4867 |
14 | 151516b30 |
15 | bbb089aa |
hex | 77fdf616 |
2013132310 has 16 divisors (see below), whose sum is σ = 4141300896. Its totient is φ = 690216768.
The previous prime is 2013132307. The next prime is 2013132313. The reversal of 2013132310 is 132313102.
It is an interprime number because it is at equal distance from previous prime (2013132307) and next prime (2013132313).
It is a super-2 number, since 2×20131323102 = 8105403395131872200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013132313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14379447 + ... + 14379586.
It is an arithmetic number, because the mean of its divisors is an integer number (258831306).
Almost surely, 22013132310 is an apocalyptic number.
2013132310 is an abundant number, since it is smaller than the sum of its proper divisors (2128168586).
2013132310 is a wasteful number, since it uses less digits than its factorization.
2013132310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28759047.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2013132310 is about 44867.9430105727. The cubic root of 2013132310 is about 1262.6726484800.
Adding to 2013132310 its reverse (132313102), we get a palindrome (2145445412).
It can be divided in two parts, 20131 and 32310, that added together give a square (52441 = 2292).
The spelling of 2013132310 in words is "two billion, thirteen million, one hundred thirty-two thousand, three hundred ten".
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