Base | Representation |
---|---|
bin | 1100101111001… |
… | …1010100011011 |
3 | 10201112021220211 |
4 | 3023303110123 |
5 | 102134103220 |
6 | 5145031551 |
7 | 1216052200 |
oct | 313632433 |
9 | 121467824 |
10 | 53425435 |
11 | 28180358 |
12 | 15a855b7 |
13 | b0b75ab |
14 | 7149ca7 |
15 | 4a54b5a |
hex | 32f351b |
53425435 has 48 divisors (see below), whose sum is σ = 82080000. Its totient is φ = 33130944.
The previous prime is 53425429. The next prime is 53425439. The reversal of 53425435 is 53452435.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-53425435 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53425397 and 53425406.
It is not an unprimeable number, because it can be changed into a prime (53425439) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106816 + ... + 107314.
It is an arithmetic number, because the mean of its divisors is an integer number (1710000).
Almost surely, 253425435 is an apocalyptic number.
53425435 is a deficient number, since it is larger than the sum of its proper divisors (28654565).
53425435 is a wasteful number, since it uses less digits than its factorization.
53425435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560 (or 553 counting only the distinct ones).
The product of its digits is 36000, while the sum is 31.
The square root of 53425435 is about 7309.2704834340. The cubic root of 53425435 is about 376.6309644113.
Subtracting 53425435 from its reverse (53452435), we obtain a cube (27000 = 303).
The spelling of 53425435 in words is "fifty-three million, four hundred twenty-five thousand, four hundred thirty-five".
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