Base | Representation |
---|---|
bin | 1001011011010011… |
… | …1010111110011100 |
3 | 20112100111110022022 |
4 | 2112310322332130 |
5 | 20140244033302 |
6 | 1055032235312 |
7 | 116464342100 |
oct | 22664727634 |
9 | 6470443268 |
10 | 2530455452 |
11 | 10894156a8 |
12 | 5a753bb38 |
13 | 314333825 |
14 | 1a00db900 |
15 | ec2448a2 |
hex | 96d3af9c |
2530455452 has 36 divisors (see below), whose sum is σ = 5162230080. Its totient is φ = 1082176704.
The previous prime is 2530455451. The next prime is 2530455461. The reversal of 2530455452 is 2545540352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2530455451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80408 + ... + 107360.
It is an arithmetic number, because the mean of its divisors is an integer number (143395280).
Almost surely, 22530455452 is an apocalyptic number.
It is an amenable number.
2530455452 is an abundant number, since it is smaller than the sum of its proper divisors (2631774628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2530455452 is a wasteful number, since it uses less digits than its factorization.
2530455452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27450 (or 27441 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 35.
The square root of 2530455452 is about 50303.6325924878. The cubic root of 2530455452 is about 1362.6978332043.
The spelling of 2530455452 in words is "two billion, five hundred thirty million, four hundred fifty-five thousand, four hundred fifty-two".
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