Base | Representation |
---|---|
bin | 111101001010101… |
… | …1010001010000101 |
3 | 12022001000101010011 |
4 | 1322111122022011 |
5 | 13200410320032 |
6 | 535354430221 |
7 | 101601250162 |
oct | 17225321205 |
9 | 5261011104 |
10 | 2052432517 |
11 | 9635a9a23 |
12 | 493432371 |
13 | 2692a4a15 |
14 | 156827069 |
15 | c02bd247 |
hex | 7a55a285 |
2052432517 has 4 divisors (see below), whose sum is σ = 2052748396. Its totient is φ = 2052116640.
The previous prime is 2052432511. The next prime is 2052432523. The reversal of 2052432517 is 7152342502.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7152342502 = 2 ⋅3576171251.
It is an interprime number because it is at equal distance from previous prime (2052432511) and next prime (2052432523).
It can be written as a sum of positive squares in 2 ways, for example, as 325946916 + 1726485601 = 18054^2 + 41551^2 .
It is a cyclic number.
It is not a de Polignac number, because 2052432517 - 23 = 2052432509 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052432511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147984 + ... + 161257.
It is an arithmetic number, because the mean of its divisors is an integer number (513187099).
Almost surely, 22052432517 is an apocalyptic number.
It is an amenable number.
2052432517 is a deficient number, since it is larger than the sum of its proper divisors (315879).
2052432517 is an equidigital number, since it uses as much as digits as its factorization.
2052432517 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315878.
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 2052432517 is about 45303.7803830983. The cubic root of 2052432517 is about 1270.8363509589.
The spelling of 2052432517 in words is "two billion, fifty-two million, four hundred thirty-two thousand, five hundred seventeen".
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