Base | Representation |
---|---|
bin | 100000111011101… |
… | …000011111001101 |
3 | 1102111122001222011 |
4 | 200323220133031 |
5 | 2112420100440 |
6 | 130454021221 |
7 | 16456125430 |
oct | 4073503715 |
9 | 1374561864 |
10 | 552503245 |
11 | 263967958 |
12 | 135047811 |
13 | 8a6089c8 |
14 | 53541817 |
15 | 337899ea |
hex | 20ee87cd |
552503245 has 32 divisors (see below), whose sum is σ = 767086848. Its totient is φ = 374212608.
The previous prime is 552503243. The next prime is 552503251. The reversal of 552503245 is 542305255.
It is a happy number.
It is not a de Polignac number, because 552503245 - 21 = 552503243 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 (552503243) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1564989 + ... + 1565341.
It is an arithmetic number, because the mean of its divisors is an integer number (23971464).
Almost surely, 2552503245 is an apocalyptic number.
It is an amenable number.
552503245 is a deficient number, since it is larger than the sum of its proper divisors (214583603).
552503245 is a wasteful number, since it uses less digits than its factorization.
552503245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 789.
The product of its (nonzero) digits is 30000, while the sum is 31.
The square root of 552503245 is about 23505.3875739159. The cubic root of 552503245 is about 820.5623967621.
The spelling of 552503245 in words is "five hundred fifty-two million, five hundred three thousand, two hundred forty-five".
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