Base | Representation |
---|---|
bin | 1100111101000… |
… | …0001000100000 |
3 | 10210020020121002 |
4 | 3033100020200 |
5 | 102402024023 |
6 | 5220251132 |
7 | 1226540114 |
oct | 317201040 |
9 | 123206532 |
10 | 54329888 |
11 | 28738938 |
12 | 16240aa8 |
13 | b343182 |
14 | 7303744 |
15 | 4b82b28 |
hex | 33d0220 |
54329888 has 18 divisors (see below), whose sum is σ = 107044119. Its totient is φ = 27144096.
The previous prime is 54329881. The next prime is 54329897. The reversal of 54329888 is 88892345.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 27164944 + 27164944 = 5212^2 + 5212^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=5212.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54329881) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 41045 + ... + 42347.
Almost surely, 254329888 is an apocalyptic number.
It is an amenable number.
54329888 is a deficient number, since it is larger than the sum of its proper divisors (52714231).
54329888 is an frugal number, since it uses more digits than its factorization.
54329888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2616 (or 1305 counting only the distinct ones).
The product of its digits is 552960, while the sum is 47.
The square root of 54329888 is about 7370.8810870886. The cubic root of 54329888 is about 378.7444433463.
The spelling of 54329888 in words is "fifty-four million, three hundred twenty-nine thousand, eight hundred eighty-eight".
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