Base | Representation |
---|---|
bin | 100000001011111… |
… | …110100011111111 |
3 | 1101122010101111012 |
4 | 200023332203333 |
5 | 2101220321001 |
6 | 125330145435 |
7 | 16245005240 |
oct | 4013764377 |
9 | 1348111435 |
10 | 540010751 |
11 | 257905085 |
12 | 130a2227b |
13 | 87b537b7 |
14 | 51a0ccc7 |
15 | 3261d2bb |
hex | 202fe8ff |
540010751 has 8 divisors (see below), whose sum is σ = 617349120. Its totient is φ = 462720888.
The previous prime is 540010747. The next prime is 540010789. The reversal of 540010751 is 157010045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 540010751 - 22 = 540010747 is a prime.
It is a super-2 number, since 2×5400107512 = 583223222391168002, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540013751) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16130 + ... + 36608.
It is an arithmetic number, because the mean of its divisors is an integer number (77168640).
Almost surely, 2540010751 is an apocalyptic number.
540010751 is a deficient number, since it is larger than the sum of its proper divisors (77338369).
540010751 is a wasteful number, since it uses less digits than its factorization.
540010751 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24253.
The product of its (nonzero) digits is 700, while the sum is 23.
The square root of 540010751 is about 23238.1314007818. The cubic root of 540010751 is about 814.3306891470.
Adding to 540010751 its reverse (157010045), we get a palindrome (697020796).
The spelling of 540010751 in words is "five hundred forty million, ten thousand, seven hundred fifty-one".
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