Base | Representation |
---|---|
bin | 10110100011110001… |
… | …11101000101011010 |
3 | 1011021001112221100212 |
4 | 23101320331011122 |
5 | 144300443144002 |
6 | 5321443131122 |
7 | 606062243201 |
oct | 132170750532 |
9 | 34231487325 |
10 | 12111303002 |
11 | 5155573227 |
12 | 2420073aa2 |
13 | 11b0234ca6 |
14 | 82c712238 |
15 | 4ad409352 |
hex | 2d1e3d15a |
12111303002 has 16 divisors (see below), whose sum is σ = 18799295400. Its totient is φ = 5845002240.
The previous prime is 12111302989. The next prime is 12111303041. The reversal of 12111303002 is 20030311121.
It can be written as a sum of positive squares in 4 ways, for example, as 12089222401 + 22080601 = 109951^2 + 4699^2 .
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, 163874 + ... + 226002.
Almost surely, 212111303002 is an apocalyptic number.
12111303002 is a deficient number, since it is larger than the sum of its proper divisors (6687992398).
12111303002 is a wasteful number, since it uses less digits than its factorization.
12111303002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65521.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 12111303002 its reverse (20030311121), we get a palindrome (32141614123).
The spelling of 12111303002 in words is "twelve billion, one hundred eleven million, three hundred three thousand, two".
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