Base | Representation |
---|---|
bin | 100000001100110… |
… | …000010100011010 |
3 | 1101122111202001110 |
4 | 200030300110122 |
5 | 2101243331204 |
6 | 125334401150 |
7 | 16246514355 |
oct | 4014602432 |
9 | 1348452043 |
10 | 540214554 |
11 | 257a34210 |
12 | 130b001b6 |
13 | 87bc54a9 |
14 | 51a6329c |
15 | 3265d889 |
hex | 2033051a |
540214554 has 32 divisors (see below), whose sum is σ = 1184601600. Its totient is φ = 162874800.
The previous prime is 540214553. The next prime is 540214567. The reversal of 540214554 is 455412045.
It is not an unprimeable number, because it can be changed into a prime (540214553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7432 + ... + 33699.
It is an arithmetic number, because the mean of its divisors is an integer number (37018800).
Almost surely, 2540214554 is an apocalyptic number.
540214554 is an abundant number, since it is smaller than the sum of its proper divisors (644387046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540214554 is a wasteful number, since it uses less digits than its factorization.
540214554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41346.
The product of its (nonzero) digits is 16000, while the sum is 30.
The square root of 540214554 is about 23242.5160858286. The cubic root of 540214554 is about 814.4331205419.
Adding to 540214554 its reverse (455412045), we get a palindrome (995626599).
The spelling of 540214554 in words is "five hundred forty million, two hundred fourteen thousand, five hundred fifty-four".
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