Base | Representation |
---|---|
bin | 100000111010010… |
… | …100000001000000 |
3 | 1102110222111100110 |
4 | 200322110001000 |
5 | 2112323012443 |
6 | 130442351320 |
7 | 16453154616 |
oct | 4072240100 |
9 | 1373874313 |
10 | 552157248 |
11 | 263750a05 |
12 | 134abb540 |
13 | 8a517386 |
14 | 534916b6 |
15 | 3371c233 |
hex | 20e94040 |
552157248 has 56 divisors (see below), whose sum is σ = 1463222880. Its totient is φ = 183761920.
The previous prime is 552157241. The next prime is 552157259. The reversal of 552157248 is 842751255.
It is not an unprimeable number, because it can be changed into a prime (552157241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144223 + ... + 148001.
It is an arithmetic number, because the mean of its divisors is an integer number (26128980).
Almost surely, 2552157248 is an apocalyptic number.
It is an amenable number.
552157248 is an abundant number, since it is smaller than the sum of its proper divisors (911065632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552157248 is a wasteful number, since it uses less digits than its factorization.
552157248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4555 (or 4545 counting only the distinct ones).
The product of its digits is 112000, while the sum is 39.
The square root of 552157248 is about 23498.0264703230. The cubic root of 552157248 is about 820.3910726320.
The spelling of 552157248 in words is "five hundred fifty-two million, one hundred fifty-seven thousand, two hundred forty-eight".
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