Base | Representation |
---|---|
bin | 1001011011010011… |
… | …0001001110011000 |
3 | 20112100102102112001 |
4 | 2112310301032120 |
5 | 20140241244022 |
6 | 1055031330344 |
7 | 116464114462 |
oct | 22664611630 |
9 | 6470372461 |
10 | 2530415512 |
11 | 1089398699 |
12 | 5a75209b4 |
13 | 31431b5b1 |
14 | 1a00cb132 |
15 | ec237b27 |
hex | 96d31398 |
2530415512 has 8 divisors (see below), whose sum is σ = 4744529100. Its totient is φ = 1265207752.
The previous prime is 2530415509. The next prime is 2530415521. The reversal of 2530415512 is 2155140352.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158150962 + ... + 158150977.
Almost surely, 22530415512 is an apocalyptic number.
It is an amenable number.
2530415512 is a deficient number, since it is larger than the sum of its proper divisors (2214113588).
2530415512 is a wasteful number, since it uses less digits than its factorization.
2530415512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316301945 (or 316301941 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 2530415512 is about 50303.2356016986. The cubic root of 2530415512 is about 1362.6906636863.
Adding to 2530415512 its reverse (2155140352), we get a palindrome (4685555864).
The spelling of 2530415512 in words is "two billion, five hundred thirty million, four hundred fifteen thousand, five hundred twelve".
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