Base | Representation |
---|---|
bin | 1001011011010011… |
… | …1111000101111000 |
3 | 20112100112022102202 |
4 | 2112310333011320 |
5 | 20140300103222 |
6 | 1055032445332 |
7 | 116464442204 |
oct | 22664770570 |
9 | 6470468382 |
10 | 2530472312 |
11 | 1089427335 |
12 | 5a7549848 |
13 | 31433b3c4 |
14 | 1a0103b04 |
15 | ec249892 |
hex | 96d3f178 |
2530472312 has 8 divisors (see below), whose sum is σ = 4744635600. Its totient is φ = 1265236152.
The previous prime is 2530472311. The next prime is 2530472323. The reversal of 2530472312 is 2132740352.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2530472311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158154512 + ... + 158154527.
It is an arithmetic number, because the mean of its divisors is an integer number (593079450).
Almost surely, 22530472312 is an apocalyptic number.
It is an amenable number.
2530472312 is a deficient number, since it is larger than the sum of its proper divisors (2214163288).
2530472312 is a wasteful number, since it uses less digits than its factorization.
2530472312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316309045 (or 316309041 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 2530472312 is about 50303.8001745395. The cubic root of 2530472312 is about 1362.7008596732.
The spelling of 2530472312 in words is "two billion, five hundred thirty million, four hundred seventy-two thousand, three hundred twelve".
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