Base | Representation |
---|---|
bin | 100000001100001… |
… | …001001100100010 |
3 | 1101122012121020100 |
4 | 200030021030202 |
5 | 2101223214211 |
6 | 125331123230 |
7 | 16245246231 |
oct | 4014111442 |
9 | 1348177210 |
10 | 540054306 |
11 | 257934880 |
12 | 130a43516 |
13 | 87b6a57c |
14 | 51a20b18 |
15 | 3262b156 |
hex | 20309322 |
540054306 has 48 divisors (see below), whose sum is σ = 1332002880. Its totient is φ = 156536160.
The previous prime is 540054301. The next prime is 540054311. The reversal of 540054306 is 603450045.
It is an interprime number because it is at equal distance from previous prime (540054301) and next prime (540054311).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 540054306.
It is not an unprimeable number, because it can be changed into a prime (540054301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54741 + ... + 63848.
It is an arithmetic number, because the mean of its divisors is an integer number (27750060).
Almost surely, 2540054306 is an apocalyptic number.
540054306 is an abundant number, since it is smaller than the sum of its proper divisors (791948574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540054306 is a wasteful number, since it uses less digits than its factorization.
540054306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118631 (or 118628 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 540054306 is about 23239.0685269440. The cubic root of 540054306 is about 814.3525820566.
It can be divided in two parts, 54005 and 4306, that added together give a triangular number (58311 = T341).
The spelling of 540054306 in words is "five hundred forty million, fifty-four thousand, three hundred six".
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