Base | Representation |
---|---|
bin | 1010000101100010… |
… | …10111111111101101 |
3 | 111222101200000100021 |
4 | 11002301113333231 |
5 | 42042243110033 |
6 | 2253202402141 |
7 | 251123333125 |
oct | 50261277755 |
9 | 14871600307 |
10 | 5415206893 |
11 | 232981a0a8 |
12 | 1071660351 |
13 | 683b95a45 |
14 | 3952a3c85 |
15 | 21a620b2d |
hex | 142c57fed |
5415206893 has 4 divisors (see below), whose sum is σ = 5418864828. Its totient is φ = 5411548960.
The previous prime is 5415206887. The next prime is 5415206921. The reversal of 5415206893 is 3986025145.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1370628484 + 4044578409 = 37022^2 + 63597^2 .
It is a cyclic number.
It is not a de Polignac number, because 5415206893 - 225 = 5381652461 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 (5415206803) 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, 1826746 + ... + 1829707.
It is an arithmetic number, because the mean of its divisors is an integer number (1354716207).
Almost surely, 25415206893 is an apocalyptic number.
It is an amenable number.
5415206893 is a deficient number, since it is larger than the sum of its proper divisors (3657935).
5415206893 is a wasteful number, since it uses less digits than its factorization.
5415206893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3657934.
The product of its (nonzero) digits is 259200, while the sum is 43.
The square root of 5415206893 is about 73588.0893419581. The cubic root of 5415206893 is about 1756.0559596194.
The spelling of 5415206893 in words is "five billion, four hundred fifteen million, two hundred six thousand, eight hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •