Base | Representation |
---|---|
bin | 100000111001110… |
… | …111111000101001 |
3 | 1102110202122021221 |
4 | 200321313320221 |
5 | 2112310321100 |
6 | 130440102041 |
7 | 16452164653 |
oct | 4071677051 |
9 | 1373678257 |
10 | 552042025 |
11 | 263682387 |
12 | 134a64921 |
13 | 8a4a6ab2 |
14 | 534616d3 |
15 | 336e801a |
hex | 20e77e29 |
552042025 has 12 divisors (see below), whose sum is σ = 699098112. Its totient is φ = 432236240.
The previous prime is 552042019. The next prime is 552042077. The reversal of 552042025 is 520240255.
It is a happy number.
It is not a de Polignac number, because 552042025 - 29 = 552041513 is a prime.
It is a super-2 number, since 2×5520420252 = 609500794732201250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233737 + ... + 236086.
It is an arithmetic number, because the mean of its divisors is an integer number (58258176).
Almost surely, 2552042025 is an apocalyptic number.
It is an amenable number.
552042025 is a deficient number, since it is larger than the sum of its proper divisors (147056087).
552042025 is a wasteful number, since it uses less digits than its factorization.
552042025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469880 (or 469875 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 25.
The square root of 552042025 is about 23495.5745833125. The cubic root of 552042025 is about 820.3340028407.
The spelling of 552042025 in words is "five hundred fifty-two million, forty-two thousand, twenty-five".
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