Base | Representation |
---|---|
bin | 1101000110111… |
… | …1010111110010 |
3 | 10211110101022012 |
4 | 3101233113302 |
5 | 103033412010 |
6 | 5242242522 |
7 | 1235224520 |
oct | 321572762 |
9 | 124411265 |
10 | 54982130 |
11 | 29043985 |
12 | 164b6442 |
13 | b511008 |
14 | 7433310 |
15 | 4c61005 |
hex | 346f5f2 |
54982130 has 16 divisors (see below), whose sum is σ = 113106240. Its totient is φ = 18850992.
The previous prime is 54982129. The next prime is 54982133. The reversal of 54982130 is 3128945.
It is a nialpdrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (54982133) 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, 392660 + ... + 392799.
It is an arithmetic number, because the mean of its divisors is an integer number (7069140).
Almost surely, 254982130 is an apocalyptic number.
54982130 is an abundant number, since it is smaller than the sum of its proper divisors (58124110).
54982130 is a wasteful number, since it uses less digits than its factorization.
54982130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 785473.
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 54982130 is about 7414.9935940633. The cubic root of 54982130 is about 380.2540544871.
The spelling of 54982130 in words is "fifty-four million, nine hundred eighty-two thousand, one hundred thirty".
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