Base | Representation |
---|---|
bin | 1010010101100011… |
… | …01100000111101001 |
3 | 112022202101011112010 |
4 | 11022301230013221 |
5 | 42331133211144 |
6 | 2314401110133 |
7 | 254344013562 |
oct | 51261540751 |
9 | 15282334463 |
10 | 5549507049 |
11 | 2398608869 |
12 | 10aa628349 |
13 | 6a59588a8 |
14 | 3a9063169 |
15 | 2272ed5b9 |
hex | 14ac6c1e9 |
5549507049 has 8 divisors (see below), whose sum is σ = 7599325120. Its totient is φ = 3599680176.
The previous prime is 5549507039. The next prime is 5549507053. The reversal of 5549507049 is 9407059455.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5549507049 - 25 = 5549507017 is a prime.
It is a super-3 number, since 3×55495070493 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5549506989 and 5549507007.
It is not an unprimeable number, because it can be changed into a prime (5549507039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24997669 + ... + 24997890.
It is an arithmetic number, because the mean of its divisors is an integer number (949915640).
Almost surely, 25549507049 is an apocalyptic number.
It is an amenable number.
5549507049 is a deficient number, since it is larger than the sum of its proper divisors (2049818071).
5549507049 is a wasteful number, since it uses less digits than its factorization.
5549507049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49995599.
The product of its (nonzero) digits is 1134000, while the sum is 48.
The square root of 5549507049 is about 74495.0135848031. The cubic root of 5549507049 is about 1770.4546321704.
The spelling of 5549507049 in words is "five billion, five hundred forty-nine million, five hundred seven thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •