Base | Representation |
---|---|
bin | 100000111111001… |
… | …000111011000010 |
3 | 1102120100202222202 |
4 | 200333020323002 |
5 | 2113134010110 |
6 | 130525433202 |
7 | 16500004523 |
oct | 4077107302 |
9 | 1376322882 |
10 | 553422530 |
11 | 2644355a1 |
12 | 13540b802 |
13 | 8a86b26b |
14 | 5370084a |
15 | 338bc0a5 |
hex | 20fc8ec2 |
553422530 has 16 divisors (see below), whose sum is σ = 997796664. Its totient is φ = 221005440.
The previous prime is 553422497. The next prime is 553422547. The reversal of 553422530 is 35224355.
It can be written as a sum of positive squares in 4 ways, for example, as 265136089 + 288286441 = 16283^2 + 16979^2 .
It is a junction number, because it is equal to n+sod(n) for n = 553422493 and 553422502.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39011 + ... + 51270.
Almost surely, 2553422530 is an apocalyptic number.
553422530 is a deficient number, since it is larger than the sum of its proper divisors (444374134).
553422530 is a wasteful number, since it uses less digits than its factorization.
553422530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90901.
The product of its (nonzero) digits is 18000, while the sum is 29.
The square root of 553422530 is about 23524.9342188241. The cubic root of 553422530 is about 821.0172433960.
Adding to 553422530 its reverse (35224355), we get a palindrome (588646885).
The spelling of 553422530 in words is "five hundred fifty-three million, four hundred twenty-two thousand, five hundred thirty".
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