Base | Representation |
---|---|
bin | 100000111101101… |
… | …101110011001001 |
3 | 1102112122211000000 |
4 | 200331231303021 |
5 | 2113040034124 |
6 | 130513433213 |
7 | 16463561412 |
oct | 4075556311 |
9 | 1375584000 |
10 | 553049289 |
11 | 264200131 |
12 | 13526b809 |
13 | 8a76a400 |
14 | 53644809 |
15 | 338466c9 |
hex | 20f6dcc9 |
553049289 has 63 divisors (see below), whose sum is σ = 911486583. Its totient is φ = 335258352.
The previous prime is 553049267. The next prime is 553049291. The reversal of 553049289 is 982940355.
The square root of 553049289 is 23517.
It is a perfect power (a square), and thus also a powerful number.
553049289 is a `hidden beast` number, since 55 + 30 + 492 + 89 = 666.
It can be written as a sum of positive squares in only one way, i.e., 81812025 + 471237264 = 9045^2 + 21708^2 .
It is not a de Polignac number, because 553049289 - 211 = 553047241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (553049239) by changing a digit.
It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 8254434 + ... + 8254500.
It is an arithmetic number, because the mean of its divisors is an integer number (14468041).
Almost surely, 2553049289 is an apocalyptic number.
553049289 is the 23517-th square number.
553049289 is the 11759-th centered octagonal number.
It is an amenable number.
553049289 is a deficient number, since it is larger than the sum of its proper divisors (358437294).
553049289 is an frugal number, since it uses more digits than its factorization.
553049289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178 (or 83 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 45.
The cubic root of 553049289 is about 820.8326308588.
The spelling of 553049289 in words is "five hundred fifty-three million, forty-nine thousand, two hundred eighty-nine".
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