Base | Representation |
---|---|
bin | 1100101101110… |
… | …0110110110001 |
3 | 10201100121201001 |
4 | 3023130312301 |
5 | 102123132200 |
6 | 5143042001 |
7 | 1215220015 |
oct | 313346661 |
9 | 121317631 |
10 | 53333425 |
11 | 28118212 |
12 | 15a40301 |
13 | b084752 |
14 | 7124545 |
15 | 4a3776a |
hex | 32dcdb1 |
53333425 has 12 divisors (see below), whose sum is σ = 67067136. Its totient is φ = 42064400.
The previous prime is 53333419. The next prime is 53333429. The reversal of 53333425 is 52433335.
It is not a de Polignac number, because 53333425 - 29 = 53332913 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53333393 and 53333402.
It is not an unprimeable number, because it can be changed into a prime (53333429) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13249 + ... + 16798.
It is an arithmetic number, because the mean of its divisors is an integer number (5588928).
Almost surely, 253333425 is an apocalyptic number.
It is an amenable number.
53333425 is a deficient number, since it is larger than the sum of its proper divisors (13733711).
53333425 is a wasteful number, since it uses less digits than its factorization.
53333425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30128 (or 30123 counting only the distinct ones).
The product of its digits is 16200, while the sum is 28.
The square root of 53333425 is about 7302.9737093872. The cubic root of 53333425 is about 376.4146272064.
The spelling of 53333425 in words is "fifty-three million, three hundred thirty-three thousand, four hundred twenty-five".
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