Base | Representation |
---|---|
bin | 111011101010100… |
… | …1110000011110011 |
3 | 12011112012202002201 |
4 | 1313111032003303 |
5 | 13100011120230 |
6 | 530354524031 |
7 | 100420104205 |
oct | 16725160363 |
9 | 5145182081 |
10 | 2002051315 |
11 | 938118870 |
12 | 47a596617 |
13 | 25ba14c64 |
14 | 14dc70775 |
15 | bab6a5ca |
hex | 7754e0f3 |
2002051315 has 16 divisors (see below), whose sum is σ = 2691704160. Its totient is φ = 1416683520.
The previous prime is 2002051297. The next prime is 2002051349. The reversal of 2002051315 is 5131502002.
It is not a de Polignac number, because 2002051315 - 227 = 1867833587 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2002051292 and 2002051301.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489870 + ... + 493939.
It is an arithmetic number, because the mean of its divisors is an integer number (168231510).
Almost surely, 22002051315 is an apocalyptic number.
2002051315 is a deficient number, since it is larger than the sum of its proper divisors (689652845).
2002051315 is a wasteful number, since it uses less digits than its factorization.
2002051315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 983862.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 2002051315 is about 44744.2880712164. The cubic root of 2002051315 is about 1260.3516518698.
Adding to 2002051315 its reverse (5131502002), we get a palindrome (7133553317).
The spelling of 2002051315 in words is "two billion, two million, fifty-one thousand, three hundred fifteen".
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