Base | Representation |
---|---|
bin | 100000111010010… |
… | …010001111011111 |
3 | 1102110222010101101 |
4 | 200322102033133 |
5 | 2112322244413 |
6 | 130442253531 |
7 | 16453124500 |
oct | 4072221737 |
9 | 1373863341 |
10 | 552149983 |
11 | 263746500 |
12 | 134ab72a7 |
13 | 8a513c88 |
14 | 5348cba7 |
15 | 33719edd |
hex | 20e923df |
552149983 has 36 divisors (see below), whose sum is σ = 736873200. Its totient is φ = 411438720.
The previous prime is 552149963. The next prime is 552149999. The reversal of 552149983 is 389941255.
It is not a de Polignac number, because 552149983 - 25 = 552149951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552149903) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 134343 + ... + 138391.
It is an arithmetic number, because the mean of its divisors is an integer number (20468700).
Almost surely, 2552149983 is an apocalyptic number.
552149983 is a deficient number, since it is larger than the sum of its proper divisors (184723217).
552149983 is a wasteful number, since it uses less digits than its factorization.
552149983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4108 (or 4090 counting only the distinct ones).
The product of its digits is 388800, while the sum is 46.
The square root of 552149983 is about 23497.8718823642. The cubic root of 552149983 is about 820.3874745221.
The spelling of 552149983 in words is "five hundred fifty-two million, one hundred forty-nine thousand, nine hundred eighty-three".
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