Base | Representation |
---|---|
bin | 100000111110000… |
… | …100101101010101 |
3 | 1102112211120201102 |
4 | 200332010231111 |
5 | 2113101040000 |
6 | 130515435445 |
7 | 16464432113 |
oct | 4076045525 |
9 | 1375746642 |
10 | 553143125 |
11 | 264264687 |
12 | 1352b5b85 |
13 | 8a7a1032 |
14 | 5366aab3 |
15 | 338643d5 |
hex | 20f84b55 |
553143125 has 20 divisors (see below), whose sum is σ = 699601056. Its totient is φ = 437142000.
The previous prime is 553143121. The next prime is 553143131. The reversal of 553143125 is 521341355.
It is not a de Polignac number, because 553143125 - 22 = 553143121 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553143121) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46544 + ... + 57206.
Almost surely, 2553143125 is an apocalyptic number.
It is an amenable number.
553143125 is a deficient number, since it is larger than the sum of its proper divisors (146457931).
553143125 is an equidigital number, since it uses as much as digits as its factorization.
553143125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10766 (or 10751 counting only the distinct ones).
The product of its digits is 9000, while the sum is 29.
The square root of 553143125 is about 23518.9949827793. The cubic root of 553143125 is about 820.8790518539.
The spelling of 553143125 in words is "five hundred fifty-three million, one hundred forty-three thousand, one hundred twenty-five".
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