Base | Representation |
---|---|
bin | 1100111000000… |
… | …0101010000101 |
3 | 10202121201001101 |
4 | 3032000222011 |
5 | 102311114412 |
6 | 5205300101 |
7 | 1224013051 |
oct | 316005205 |
9 | 122551041 |
10 | 54004357 |
11 | 28536300 |
12 | 16104631 |
13 | b25ac54 |
14 | 725ac61 |
15 | 4b1b457 |
hex | 3380a85 |
54004357 has 12 divisors (see below), whose sum is σ = 59830848. Its totient is φ = 48705800.
The previous prime is 54004343. The next prime is 54004367. The reversal of 54004357 is 75340045.
It is not a de Polignac number, because 54004357 - 27 = 54004229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54004367) 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, 14148 + ... + 17554.
It is an arithmetic number, because the mean of its divisors is an integer number (4985904).
Almost surely, 254004357 is an apocalyptic number.
It is an amenable number.
54004357 is a deficient number, since it is larger than the sum of its proper divisors (5826491).
54004357 is a wasteful number, since it uses less digits than its factorization.
54004357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3560 (or 3549 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 28.
The square root of 54004357 is about 7348.7656786701. The cubic root of 54004357 is about 377.9864803914.
The spelling of 54004357 in words is "fifty-four million, four thousand, three hundred fifty-seven".
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