Base | Representation |
---|---|
bin | 111101001010001… |
… | …0100000100011011 |
3 | 12022000110210022111 |
4 | 1322110110010123 |
5 | 13200322123220 |
6 | 535344333151 |
7 | 101565643204 |
oct | 17224240433 |
9 | 5260423274 |
10 | 2052145435 |
11 | 96342326a |
12 | 4933141b7 |
13 | 269204152 |
14 | 1567905ab |
15 | c026315a |
hex | 7a51411b |
2052145435 has 4 divisors (see below), whose sum is σ = 2462574528. Its totient is φ = 1641716344.
The previous prime is 2052145423. The next prime is 2052145453. The reversal of 2052145435 is 5345412502.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2052145435 - 227 = 1917927707 is a prime.
It is a super-2 number, since 2×20521454352 = 8422601772782678450, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2052145397 and 2052145406.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205214539 + ... + 205214548.
It is an arithmetic number, because the mean of its divisors is an integer number (615643632).
Almost surely, 22052145435 is an apocalyptic number.
2052145435 is a deficient number, since it is larger than the sum of its proper divisors (410429093).
2052145435 is an equidigital number, since it uses as much as digits as its factorization.
2052145435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410429092.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 2052145435 is about 45300.6118612100. The cubic root of 2052145435 is about 1270.7770958637. Note that the first 3 decimals are identical.
Adding to 2052145435 its reverse (5345412502), we get a palindrome (7397557937).
It can be divided in two parts, 20521 and 45435, that added together give a palindrome (65956).
The spelling of 2052145435 in words is "two billion, fifty-two million, one hundred forty-five thousand, four hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •