Base | Representation |
---|---|
bin | 100000010101101… |
… | …011000011111001 |
3 | 1101210220111212010 |
4 | 200111223003321 |
5 | 2102343133223 |
6 | 125500440133 |
7 | 16305422112 |
oct | 4025530371 |
9 | 1353814763 |
10 | 542552313 |
11 | 259290646 |
12 | 131849049 |
13 | 88533594 |
14 | 520b1209 |
15 | 32971393 |
hex | 2056b0f9 |
542552313 has 16 divisors (see below), whose sum is σ = 757886976. Its totient is φ = 344586000.
The previous prime is 542552299. The next prime is 542552321. The reversal of 542552313 is 313255245.
It is a de Polignac number, because none of the positive numbers 2k-542552313 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (542552333) 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, 1656 + ... + 32982.
It is an arithmetic number, because the mean of its divisors is an integer number (47367936).
Almost surely, 2542552313 is an apocalyptic number.
It is an amenable number.
542552313 is a deficient number, since it is larger than the sum of its proper divisors (215334663).
542552313 is a wasteful number, since it uses less digits than its factorization.
542552313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31604.
The product of its digits is 18000, while the sum is 30.
The square root of 542552313 is about 23292.7523706410. The cubic root of 542552313 is about 815.6062399408.
The spelling of 542552313 in words is "five hundred forty-two million, five hundred fifty-two thousand, three hundred thirteen".
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