Base | Representation |
---|---|
bin | 1010010011010001… |
… | …11111101100000001 |
3 | 112021102112000010000 |
4 | 11021220333230001 |
5 | 42311243410224 |
6 | 2312440430213 |
7 | 254023024641 |
oct | 51150775401 |
9 | 15242460100 |
10 | 5530450689 |
11 | 2388882505 |
12 | 10a4178369 |
13 | 6a1a15b3a |
14 | 3a6702521 |
15 | 2257d70c9 |
hex | 149a3fb01 |
5530450689 has 15 divisors (see below), whose sum is σ = 8262537393. Its totient is φ = 3686520924.
The previous prime is 5530450619. The next prime is 5530450691. The reversal of 5530450689 is 9860540355.
The square root of 5530450689 is 74367.
It is a perfect power (a square), and thus also a powerful number.
5530450689 is a `hidden beast` number, since 5 + 530 + 4 + 50 + 68 + 9 = 666.
It is not a de Polignac number, because 5530450689 - 231 = 3382967041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5530450619) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 665172 + ... + 673434.
Almost surely, 25530450689 is an apocalyptic number.
5530450689 is the 74367-th square number.
5530450689 is the 37184-th centered octagonal number.
It is an amenable number.
5530450689 is a deficient number, since it is larger than the sum of its proper divisors (2732086704).
5530450689 is an frugal number, since it uses more digits than its factorization.
5530450689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16538 (or 8266 counting only the distinct ones).
The product of its (nonzero) digits is 648000, while the sum is 45.
The cubic root of 5530450689 is about 1768.4257965572.
The spelling of 5530450689 in words is "five billion, five hundred thirty million, four hundred fifty thousand, six hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •