Base | Representation |
---|---|
bin | 111100110011111… |
… | …1100011111001001 |
3 | 12021012120212200022 |
4 | 1321213330133021 |
5 | 13134332431010 |
6 | 534251150225 |
7 | 101365041611 |
oct | 17147743711 |
9 | 5235525608 |
10 | 2040514505 |
11 | 9578a9827 |
12 | 48b445375 |
13 | 266991143 |
14 | 155003a41 |
15 | be216d55 |
hex | 799fc7c9 |
2040514505 has 8 divisors (see below), whose sum is σ = 2592653832. Its totient is φ = 1536387328.
The previous prime is 2040514459. The next prime is 2040514513. The reversal of 2040514505 is 5054150402.
It can be written as a sum of positive squares in 4 ways, for example, as 697805056 + 1342709449 = 26416^2 + 36643^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2040514505 - 28 = 2040514249 is a prime.
It is a Duffinian number.
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, 12002942 + ... + 12003111.
It is an arithmetic number, because the mean of its divisors is an integer number (324081729).
Almost surely, 22040514505 is an apocalyptic number.
It is an amenable number.
2040514505 is a deficient number, since it is larger than the sum of its proper divisors (552139327).
2040514505 is a wasteful number, since it uses less digits than its factorization.
2040514505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24006075.
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 2040514505 is about 45172.0544695501. The cubic root of 2040514505 is about 1268.3717544604.
Adding to 2040514505 its reverse (5054150402), we get a palindrome (7094664907).
The spelling of 2040514505 in words is "two billion, forty million, five hundred fourteen thousand, five hundred five".
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