Base | Representation |
---|---|
bin | 1100111000110… |
… | …0000111011010 |
3 | 10202201002102122 |
4 | 3032030013122 |
5 | 102314120130 |
6 | 5210301242 |
7 | 1224266636 |
oct | 316140732 |
9 | 122632378 |
10 | 54051290 |
11 | 28568597 |
12 | 16127822 |
13 | b276417 |
14 | 726ddc6 |
15 | 4b2a2e5 |
hex | 338c1da |
54051290 has 32 divisors (see below), whose sum is σ = 101385216. Its totient is φ = 20724480.
The previous prime is 54051271. The next prime is 54051293. The reversal of 54051290 is 9215045.
54051290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×540512903 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (54051293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34259 + ... + 35801.
It is an arithmetic number, because the mean of its divisors is an integer number (3168288).
Almost surely, 254051290 is an apocalyptic number.
54051290 is a deficient number, since it is larger than the sum of its proper divisors (47333926).
54051290 is a wasteful number, since it uses less digits than its factorization.
54051290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1694.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 54051290 is about 7351.9582425365. The cubic root of 54051290 is about 378.0959462685.
The spelling of 54051290 in words is "fifty-four million, fifty-one thousand, two hundred ninety".
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