Base | Representation |
---|---|
bin | 111101000111111… |
… | …1101101001110001 |
3 | 12021221022211222200 |
4 | 1322033331221301 |
5 | 13200024130131 |
6 | 535304053413 |
7 | 101553153351 |
oct | 17217755161 |
9 | 5257284880 |
10 | 2051005041 |
11 | 962814498 |
12 | 492a64269 |
13 | 268bc5067 |
14 | 156574b61 |
15 | c00da2e6 |
hex | 7a3fda71 |
2051005041 has 12 divisors (see below), whose sum is σ = 2967066960. Its totient is φ = 1365257880.
The previous prime is 2051005009. The next prime is 2051005049. The reversal of 2051005041 is 1405001502.
It is not a de Polignac number, because 2051005041 - 25 = 2051005009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2051005049) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166975 + ... + 178836.
It is an arithmetic number, because the mean of its divisors is an integer number (247255580).
Almost surely, 22051005041 is an apocalyptic number.
It is an amenable number.
2051005041 is a deficient number, since it is larger than the sum of its proper divisors (916061919).
2051005041 is a wasteful number, since it uses less digits than its factorization.
2051005041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346476 (or 346473 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 2051005041 is about 45288.0231518224. The cubic root of 2051005041 is about 1270.5416585054.
Adding to 2051005041 its reverse (1405001502), we get a palindrome (3456006543).
The spelling of 2051005041 in words is "two billion, fifty-one million, five thousand, forty-one".
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