Base | Representation |
---|---|
bin | 100000111001110… |
… | …111111000010111 |
3 | 1102110202122021021 |
4 | 200321313320113 |
5 | 2112310321012 |
6 | 130440102011 |
7 | 16452164626 |
oct | 4071677027 |
9 | 1373678237 |
10 | 552042007 |
11 | 263682370 |
12 | 134a64907 |
13 | 8a4a6a9a |
14 | 534616bd |
15 | 336e8007 |
hex | 20e77e17 |
552042007 has 8 divisors (see below), whose sum is σ = 604815120. Its totient is φ = 499700160.
The previous prime is 552041977. The next prime is 552042013. The reversal of 552042007 is 700240255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 552042007 - 27 = 552041879 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552042077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105132 + ... + 110257.
It is an arithmetic number, because the mean of its divisors is an integer number (75601890).
Almost surely, 2552042007 is an apocalyptic number.
552042007 is a deficient number, since it is larger than the sum of its proper divisors (52773113).
552042007 is a wasteful number, since it uses less digits than its factorization.
552042007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215633.
The product of its (nonzero) digits is 2800, while the sum is 25.
The square root of 552042007 is about 23495.5742002616. The cubic root of 552042007 is about 820.3339939247. Note that the first 3 decimals are identical.
The spelling of 552042007 in words is "five hundred fifty-two million, forty-two thousand, seven".
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