Base | Representation |
---|---|
bin | 1100111000000… |
… | …0010110111001 |
3 | 10202121122100220 |
4 | 3032000112321 |
5 | 102311100004 |
6 | 5205250253 |
7 | 1224006345 |
oct | 316002671 |
9 | 122548326 |
10 | 54003129 |
11 | 28535394 |
12 | 16103989 |
13 | b25a51b |
14 | 725a625 |
15 | 4b1add9 |
hex | 33805b9 |
54003129 has 8 divisors (see below), whose sum is σ = 72346272. Its totient is φ = 35831040.
The previous prime is 54003127. The next prime is 54003143. The reversal of 54003129 is 92130045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54003129 - 21 = 54003127 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54003099 and 54003108.
It is not an unprimeable number, because it can be changed into a prime (54003127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42024 + ... + 43289.
It is an arithmetic number, because the mean of its divisors is an integer number (9043284).
Almost surely, 254003129 is an apocalyptic number.
It is an amenable number.
54003129 is a deficient number, since it is larger than the sum of its proper divisors (18343143).
54003129 is a wasteful number, since it uses less digits than its factorization.
54003129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85527.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 54003129 is about 7348.6821267490. The cubic root of 54003129 is about 377.9836153700.
The spelling of 54003129 in words is "fifty-four million, three thousand, one hundred twenty-nine".
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