Base | Representation |
---|---|
bin | 100000111110000… |
… | …100101011110110 |
3 | 1102112211120120220 |
4 | 200332010223312 |
5 | 2113101034110 |
6 | 130515435210 |
7 | 16464431616 |
oct | 4076045366 |
9 | 1375746526 |
10 | 553143030 |
11 | 264264600 |
12 | 1352b5b06 |
13 | 8a7a0c8b |
14 | 5366aa46 |
15 | 33864370 |
hex | 20f84af6 |
553143030 has 48 divisors (see below), whose sum is σ = 1459210032. Its totient is φ = 134094400.
The previous prime is 553143011. The next prime is 553143043. The reversal of 553143030 is 30341355.
It is a happy number.
553143030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72561 + ... + 79820.
It is an arithmetic number, because the mean of its divisors is an integer number (30400209).
Almost surely, 2553143030 is an apocalyptic number.
553143030 is an abundant number, since it is smaller than the sum of its proper divisors (906067002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553143030 is a wasteful number, since it uses less digits than its factorization.
553143030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152413 (or 152402 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 24.
The square root of 553143030 is about 23518.9929631351. The cubic root of 553143030 is about 820.8790048597.
Adding to 553143030 its reverse (30341355), we get a palindrome (583484385).
The spelling of 553143030 in words is "five hundred fifty-three million, one hundred forty-three thousand, thirty".
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