Base | Representation |
---|---|
bin | 100000111101110… |
… | …000110111000110 |
3 | 1102112200110012111 |
4 | 200331300313012 |
5 | 2113040434310 |
6 | 130514011234 |
7 | 16463643106 |
oct | 4075606706 |
9 | 1375613174 |
10 | 553061830 |
11 | 2642095a2 |
12 | 135276b1a |
13 | 8a773029 |
14 | 53649206 |
15 | 3384a28a |
hex | 20f70dc6 |
553061830 has 16 divisors (see below), whose sum is σ = 995804784. Its totient is φ = 221159520.
The previous prime is 553061827. The next prime is 553061863. The reversal of 553061830 is 38160355.
553061830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 553061792 and 553061801.
It is a congruent number.
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, 42385 + ... + 53875.
It is an arithmetic number, because the mean of its divisors is an integer number (62237799).
Almost surely, 2553061830 is an apocalyptic number.
553061830 is a deficient number, since it is larger than the sum of its proper divisors (442742954).
553061830 is a wasteful number, since it uses less digits than its factorization.
553061830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16311.
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 553061830 is about 23517.2666353894. The cubic root of 553061830 is about 820.8388352390.
The spelling of 553061830 in words is "five hundred fifty-three million, sixty-one thousand, eight hundred thirty".
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