Base | Representation |
---|---|
bin | 100000111001111… |
… | …001011100001111 |
3 | 1102110202222001000 |
4 | 200321321130033 |
5 | 2112311022044 |
6 | 130440151343 |
7 | 16452222360 |
oct | 4071713417 |
9 | 1373688030 |
10 | 552048399 |
11 | 263687151 |
12 | 134a68553 |
13 | 8a4a9976 |
14 | 53463b67 |
15 | 336e9d69 |
hex | 20e7970f |
552048399 has 64 divisors (see below), whose sum is σ = 971827200. Its totient is φ = 303139584.
The previous prime is 552048389. The next prime is 552048407. The reversal of 552048399 is 993840255.
552048399 is a `hidden beast` number, since 55 + 204 + 8 + 399 = 666.
It is not a de Polignac number, because 552048399 - 211 = 552046351 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552048389) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 621934 + ... + 622820.
It is an arithmetic number, because the mean of its divisors is an integer number (15184800).
Almost surely, 2552048399 is an apocalyptic number.
552048399 is a deficient number, since it is larger than the sum of its proper divisors (419778801).
552048399 is a wasteful number, since it uses less digits than its factorization.
552048399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1029 (or 1023 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 45.
The square root of 552048399 is about 23495.7102254858. The cubic root of 552048399 is about 820.3371600815.
The spelling of 552048399 in words is "five hundred fifty-two million, forty-eight thousand, three hundred ninety-nine".
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