Base | Representation |
---|---|
bin | 1101001000001… |
… | …1011100000101 |
3 | 10211121120001110 |
4 | 3102003130011 |
5 | 103044024300 |
6 | 5244115233 |
7 | 1236016251 |
oct | 322033405 |
9 | 124546043 |
10 | 55064325 |
11 | 2909a708 |
12 | 16535b19 |
13 | b53c554 |
14 | 7455261 |
15 | 4c7a550 |
hex | 3483705 |
55064325 has 24 divisors (see below), whose sum is σ = 93504928. Its totient is φ = 28572480.
The previous prime is 55064311. The next prime is 55064333. The reversal of 55064325 is 52346055.
It is not a de Polignac number, because 55064325 - 211 = 55062277 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55064292 and 55064301.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7147 + ... + 12696.
Almost surely, 255064325 is an apocalyptic number.
It is an amenable number.
55064325 is a deficient number, since it is larger than the sum of its proper divisors (38440603).
55064325 is a wasteful number, since it uses less digits than its factorization.
55064325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19893 (or 19888 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 55064325 is about 7420.5340104335. The cubic root of 55064325 is about 380.4434458412.
The spelling of 55064325 in words is "fifty-five million, sixty-four thousand, three hundred twenty-five".
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