Base | Representation |
---|---|
bin | 100000001011111… |
… | …111000111100011 |
3 | 1101122010111121111 |
4 | 200023333013203 |
5 | 2101220404102 |
6 | 125330204151 |
7 | 16245015001 |
oct | 4013770743 |
9 | 1348114544 |
10 | 540013027 |
11 | 257906864 |
12 | 130a23657 |
13 | 87b54848 |
14 | 51a0da71 |
15 | 3261dcd7 |
hex | 202ff1e3 |
540013027 has 4 divisors (see below), whose sum is σ = 540119800. Its totient is φ = 539906256.
The previous prime is 540012997. The next prime is 540013043. The reversal of 540013027 is 720310045.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 540013027 - 219 = 539488739 is a prime.
It is a super-2 number, since 2×5400130272 = 583228138659405458, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 540012989 and 540013007.
It is not an unprimeable number, because it can be changed into a prime (540053027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45402 + ... + 56047.
It is an arithmetic number, because the mean of its divisors is an integer number (135029950).
Almost surely, 2540013027 is an apocalyptic number.
540013027 is a deficient number, since it is larger than the sum of its proper divisors (106773).
540013027 is a wasteful number, since it uses less digits than its factorization.
540013027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106772.
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 540013027 is about 23238.1803719654. The cubic root of 540013027 is about 814.3318332070.
The spelling of 540013027 in words is "five hundred forty million, thirteen thousand, twenty-seven".
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