Base | Representation |
---|---|
bin | 100000010101011… |
… | …010101000010110 |
3 | 1101210210002112120 |
4 | 200111122220112 |
5 | 2102334010024 |
6 | 125455200410 |
7 | 16305021651 |
oct | 4025325026 |
9 | 1353702476 |
10 | 542485014 |
11 | 259245025 |
12 | 131816106 |
13 | 8850ba66 |
14 | 52094898 |
15 | 3295b479 |
hex | 2055aa16 |
542485014 has 32 divisors (see below), whose sum is σ = 1102657536. Its totient is φ = 177891840.
The previous prime is 542485003. The next prime is 542485019. The reversal of 542485014 is 410584245.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542485019) 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, 244699 + ... + 246905.
It is an arithmetic number, because the mean of its divisors is an integer number (34458048).
Almost surely, 2542485014 is an apocalyptic number.
542485014 is an abundant number, since it is smaller than the sum of its proper divisors (560172522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542485014 is a wasteful number, since it uses less digits than its factorization.
542485014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2860.
The product of its (nonzero) digits is 25600, while the sum is 33.
The square root of 542485014 is about 23291.3076919266. The cubic root of 542485014 is about 815.5725155406.
The spelling of 542485014 in words is "five hundred forty-two million, four hundred eighty-five thousand, fourteen".
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