Base | Representation |
---|---|
bin | 1001011011001110… |
… | …1110110101110110 |
3 | 20112022220121112110 |
4 | 2112303232311312 |
5 | 20140204043411 |
6 | 1055021431450 |
7 | 116461602654 |
oct | 22663566566 |
9 | 6468817473 |
10 | 2530143606 |
11 | 1089222381 |
12 | 5a740b586 |
13 | 3142548c3 |
14 | 1a0059dd4 |
15 | ec1d22a6 |
hex | 96ceed76 |
2530143606 has 16 divisors (see below), whose sum is σ = 5060977200. Its totient is φ = 843266208.
The previous prime is 2530143587. The next prime is 2530143613. The reversal of 2530143606 is 6063410352.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27340 + ... + 76208.
It is an arithmetic number, because the mean of its divisors is an integer number (316311075).
Almost surely, 22530143606 is an apocalyptic number.
2530143606 is an abundant number, since it is smaller than the sum of its proper divisors (2530833594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2530143606 is a wasteful number, since it uses less digits than its factorization.
2530143606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57503.
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 2530143606 is about 50300.5328600006. The cubic root of 2530143606 is about 1362.6418525934.
Adding to 2530143606 its reverse (6063410352), we get a palindrome (8593553958).
The spelling of 2530143606 in words is "two billion, five hundred thirty million, one hundred forty-three thousand, six hundred six".
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