Base | Representation |
---|---|
bin | 100000111011011… |
… | …001100010100111 |
3 | 1102111111221222200 |
4 | 200323121202213 |
5 | 2112411121043 |
6 | 130452425543 |
7 | 16455452100 |
oct | 4073314247 |
9 | 1374457880 |
10 | 552442023 |
11 | 263925961 |
12 | 1350182b3 |
13 | 8a5b6b93 |
14 | 535273a7 |
15 | 337767d3 |
hex | 20ed98a7 |
552442023 has 72 divisors (see below), whose sum is σ = 955356480. Its totient is φ = 306633600.
The previous prime is 552442019. The next prime is 552442039. The reversal of 552442023 is 320244255.
It is a happy number.
552442023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 552442023 - 22 = 552442019 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552442073) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3518661 + ... + 3518817.
It is an arithmetic number, because the mean of its divisors is an integer number (13268840).
Almost surely, 2552442023 is an apocalyptic number.
552442023 is a deficient number, since it is larger than the sum of its proper divisors (402914457).
552442023 is a wasteful number, since it uses less digits than its factorization.
552442023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357 (or 347 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 552442023 is about 23504.0852406555. The cubic root of 552442023 is about 820.5320872407.
Adding to 552442023 its reverse (320244255), we get a palindrome (872686278).
The spelling of 552442023 in words is "five hundred fifty-two million, four hundred forty-two thousand, twenty-three".
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