Base | Representation |
---|---|
bin | 100000001100010… |
… | …100111100111010 |
3 | 1101122022001021202 |
4 | 200030110330322 |
5 | 2101231234313 |
6 | 125332134202 |
7 | 16245536510 |
oct | 4014247472 |
9 | 1348261252 |
10 | 540102458 |
11 | 257967a75 |
12 | 130a67362 |
13 | 87b8646c |
14 | 51a344b0 |
15 | 3263a558 |
hex | 20314f3a |
540102458 has 16 divisors (see below), whose sum is σ = 929313024. Its totient is φ = 230616720.
The previous prime is 540102457. The next prime is 540102533. The reversal of 540102458 is 854201045.
It is a self number, because there is not a number n which added to its sum of digits gives 540102458.
It is not an unprimeable number, because it can be changed into a prime (540102457) 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 7 ways as a sum of consecutive naturals, for example, 67385 + ... + 74972.
It is an arithmetic number, because the mean of its divisors is an integer number (58082064).
Almost surely, 2540102458 is an apocalyptic number.
540102458 is a deficient number, since it is larger than the sum of its proper divisors (389210566).
540102458 is a wasteful number, since it uses less digits than its factorization.
540102458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142637.
The product of its (nonzero) digits is 6400, while the sum is 29.
The square root of 540102458 is about 23240.1045178373. The cubic root of 540102458 is about 814.3767842771.
The spelling of 540102458 in words is "five hundred forty million, one hundred two thousand, four hundred fifty-eight".
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