Base | Representation |
---|---|
bin | 1100111100111… |
… | …1000110001101 |
3 | 10210020000202221 |
4 | 3033033012031 |
5 | 102401410040 |
6 | 5220215341 |
7 | 1226521543 |
oct | 317170615 |
9 | 123200687 |
10 | 54325645 |
11 | 28735730 |
12 | 1623a551 |
13 | b34126a |
14 | 7301d93 |
15 | 4b8174a |
hex | 33cf18d |
54325645 has 8 divisors (see below), whose sum is σ = 71117280. Its totient is φ = 39509520.
The previous prime is 54325639. The next prime is 54325669. The reversal of 54325645 is 54652345.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54325645 - 23 = 54325637 is a prime.
It is a super-3 number, since 3×543256453 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 54325645.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493815 + ... + 493924.
It is an arithmetic number, because the mean of its divisors is an integer number (8889660).
Almost surely, 254325645 is an apocalyptic number.
54325645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54325645 is a deficient number, since it is larger than the sum of its proper divisors (16791635).
54325645 is a wasteful number, since it uses less digits than its factorization.
54325645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 987755.
The product of its digits is 72000, while the sum is 34.
The square root of 54325645 is about 7370.5932597044. The cubic root of 54325645 is about 378.7345834910.
The spelling of 54325645 in words is "fifty-four million, three hundred twenty-five thousand, six hundred forty-five".
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