Base | Representation |
---|---|
bin | 100000111110100… |
… | …000000011011011 |
3 | 1102120001021100210 |
4 | 200332200003123 |
5 | 2113113131011 |
6 | 130522102203 |
7 | 16465406502 |
oct | 4076400333 |
9 | 1376037323 |
10 | 553255131 |
11 | 264330850 |
12 | 13534a963 |
13 | 8a810000 |
14 | 53699839 |
15 | 338876a6 |
hex | 20fa00db |
553255131 has 40 divisors (see below), whose sum is σ = 873278784. Its totient is φ = 308986080.
The previous prime is 553255099. The next prime is 553255187. The reversal of 553255131 is 131552355.
It is not a de Polignac number, because 553255131 - 25 = 553255099 is a prime.
It is a super-2 number, since 2×5532551312 = 612182479955654322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (553255231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 942220 + ... + 942806.
Almost surely, 2553255131 is an apocalyptic number.
553255131 is a deficient number, since it is larger than the sum of its proper divisors (320023653).
553255131 is an equidigital number, since it uses as much as digits as its factorization.
553255131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 653 (or 614 counting only the distinct ones).
The product of its digits is 11250, while the sum is 30.
The square root of 553255131 is about 23521.3760439308. The cubic root of 553255131 is about 820.9344547383.
The spelling of 553255131 in words is "five hundred fifty-three million, two hundred fifty-five thousand, one hundred thirty-one".
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