Base | Representation |
---|---|
bin | 1101000011010… |
… | …0011000110001 |
3 | 10211000002220000 |
4 | 3100310120301 |
5 | 103003144104 |
6 | 5233140213 |
7 | 1233200244 |
oct | 320643061 |
9 | 124002800 |
10 | 54740529 |
11 | 28999408 |
12 | 163ba669 |
13 | b45805c |
14 | 73ad25b |
15 | 4c14639 |
hex | 3434631 |
54740529 has 20 divisors (see below), whose sum is σ = 85331136. Its totient is φ = 34905816.
The previous prime is 54740509. The next prime is 54740533. The reversal of 54740529 is 92504745.
It is not a de Polignac number, because 54740529 - 212 = 54736433 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54740493 and 54740502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54740509) by changing a digit.
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 19 ways as a sum of consecutive naturals, for example, 12829 + ... + 16554.
Almost surely, 254740529 is an apocalyptic number.
It is an amenable number.
54740529 is a deficient number, since it is larger than the sum of its proper divisors (30590607).
54740529 is a wasteful number, since it uses less digits than its factorization.
54740529 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29418 (or 29409 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 54740529 is about 7398.6842749235. The cubic root of 54740529 is about 379.6962692991.
The spelling of 54740529 in words is "fifty-four million, seven hundred forty thousand, five hundred twenty-nine".
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