Base | Representation |
---|---|
bin | 11110011000010… |
… | …11000000011100 |
3 | 122202112200011210 |
4 | 33030023000130 |
5 | 1010220132202 |
6 | 41142144420 |
7 | 6213116103 |
oct | 1714130034 |
9 | 582480153 |
10 | 254849052 |
11 | 120945957 |
12 | 71422110 |
13 | 40a4c873 |
14 | 25bbd03a |
15 | 17590c6c |
hex | f30b01c |
254849052 has 24 divisors (see below), whose sum is σ = 625945600. Its totient is φ = 80478576.
The previous prime is 254849051. The next prime is 254849053. The reversal of 254849052 is 250948452.
It is an interprime number because it is at equal distance from previous prime (254849051) and next prime (254849053).
It is a self number, because there is not a number n which added to its sum of digits gives 254849052.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254849051) 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, 558652 + ... + 559107.
Almost surely, 2254849052 is an apocalyptic number.
It is an amenable number.
254849052 is an abundant number, since it is smaller than the sum of its proper divisors (371096548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254849052 is a wasteful number, since it uses less digits than its factorization.
254849052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1117785 (or 1117783 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 39.
The square root of 254849052 is about 15963.9923578032. The cubic root of 254849052 is about 634.0074202942.
The spelling of 254849052 in words is "two hundred fifty-four million, eight hundred forty-nine thousand, fifty-two".
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