Base | Representation |
---|---|
bin | 1100101001000… |
… | …1101011111101 |
3 | 10200202222100122 |
4 | 3022101223331 |
5 | 102033304113 |
6 | 5132304325 |
7 | 1212465251 |
oct | 312215375 |
9 | 120688318 |
10 | 53025533 |
11 | 27a27960 |
12 | 159120a5 |
13 | aca7572 |
14 | 7084261 |
15 | 49c6408 |
hex | 3291afd |
53025533 has 16 divisors (see below), whose sum is σ = 61865856. Its totient is φ = 44912640.
The previous prime is 53025527. The next prime is 53025547. The reversal of 53025533 is 33552035.
It is not a de Polignac number, because 53025533 - 24 = 53025517 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53025503) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17885 + ... + 20637.
It is an arithmetic number, because the mean of its divisors is an integer number (3866616).
Almost surely, 253025533 is an apocalyptic number.
It is an amenable number.
53025533 is a deficient number, since it is larger than the sum of its proper divisors (8840323).
53025533 is a wasteful number, since it uses less digits than its factorization.
53025533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2884.
The product of its (nonzero) digits is 6750, while the sum is 26.
The square root of 53025533 is about 7281.8632917681. The cubic root of 53025533 is about 375.6888860175.
Adding to 53025533 its reverse (33552035), we get a palindrome (86577568).
The spelling of 53025533 in words is "fifty-three million, twenty-five thousand, five hundred thirty-three".
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