Base | Representation |
---|---|
bin | 100000111110010… |
… | …110101001110001 |
3 | 1102112222022112122 |
4 | 200332112221301 |
5 | 2113110413000 |
6 | 130521204025 |
7 | 16465156313 |
oct | 4076265161 |
9 | 1375868478 |
10 | 553216625 |
11 | 264304925 |
12 | 135330615 |
13 | 8a7c8620 |
14 | 536897b3 |
15 | 3387b085 |
hex | 20f96a71 |
553216625 has 32 divisors (see below), whose sum is σ = 755847456. Its totient is φ = 401760000.
The previous prime is 553216591. The next prime is 553216681. The reversal of 553216625 is 526612355.
553216625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 16 ways, for example, as 553002256 + 214369 = 23516^2 + 463^2 .
It is not a de Polignac number, because 553216625 - 26 = 553216561 is a prime.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96335 + ... + 101915.
It is an arithmetic number, because the mean of its divisors is an integer number (23620233).
Almost surely, 2553216625 is an apocalyptic number.
It is an amenable number.
553216625 is a deficient number, since it is larger than the sum of its proper divisors (202630831).
553216625 is a wasteful number, since it uses less digits than its factorization.
553216625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5670 (or 5660 counting only the distinct ones).
The product of its digits is 54000, while the sum is 35.
The square root of 553216625 is about 23520.5574976445. The cubic root of 553216625 is about 820.9154088926.
The spelling of 553216625 in words is "five hundred fifty-three million, two hundred sixteen thousand, six hundred twenty-five".
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