Base | Representation |
---|---|
bin | 100001000000110… |
… | …111000001010010 |
3 | 1102121012200120222 |
4 | 201000313001102 |
5 | 2113242422430 |
6 | 130543233042 |
7 | 16503563342 |
oct | 4100670122 |
9 | 1377180528 |
10 | 553873490 |
11 | 264713395 |
12 | 1355a8782 |
13 | 8a9985c1 |
14 | 537bad22 |
15 | 3395a9e5 |
hex | 21037052 |
553873490 has 16 divisors (see below), whose sum is σ = 997261848. Its totient is φ = 221485056.
The previous prime is 553873483. The next prime is 553873493. The reversal of 553873490 is 94378355.
It can be written as a sum of positive squares in 4 ways, for example, as 485629369 + 68244121 = 22037^2 + 8261^2 .
It is not an unprimeable number, because it can be changed into a prime (553873493) 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, 44384 + ... + 55476.
Almost surely, 2553873490 is an apocalyptic number.
553873490 is a deficient number, since it is larger than the sum of its proper divisors (443388358).
553873490 is a wasteful number, since it uses less digits than its factorization.
553873490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16093.
The product of its (nonzero) digits is 453600, while the sum is 44.
The square root of 553873490 is about 23534.5169910071. The cubic root of 553873490 is about 821.2401866240.
The spelling of 553873490 in words is "five hundred fifty-three million, eight hundred seventy-three thousand, four hundred ninety".
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