Base | Representation |
---|---|
bin | 100000010101011… |
… | …010101000010011 |
3 | 1101210210002112110 |
4 | 200111122220103 |
5 | 2102334010021 |
6 | 125455200403 |
7 | 16305021645 |
oct | 4025325023 |
9 | 1353702473 |
10 | 542485011 |
11 | 259245022 |
12 | 131816103 |
13 | 8850ba63 |
14 | 52094895 |
15 | 3295b476 |
hex | 2055aa13 |
542485011 has 16 divisors (see below), whose sum is σ = 771012000. Its totient is φ = 338093568.
The previous prime is 542485003. The next prime is 542485019. The reversal of 542485011 is 110584245.
It is an interprime number because it is at equal distance from previous prime (542485003) and next prime (542485019).
It is not a de Polignac number, because 542485011 - 23 = 542485003 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 542485011.
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, 28096 + ... + 43293.
It is an arithmetic number, because the mean of its divisors is an integer number (48188250).
Almost surely, 2542485011 is an apocalyptic number.
542485011 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
542485011 is a deficient number, since it is larger than the sum of its proper divisors (228526989).
542485011 is a wasteful number, since it uses less digits than its factorization.
542485011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71558.
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 542485011 is about 23291.3076275249. The cubic root of 542485011 is about 815.5725140372.
The spelling of 542485011 in words is "five hundred forty-two million, four hundred eighty-five thousand, eleven".
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