Base | Representation |
---|---|
bin | 1001011011001111… |
… | …0000100001110011 |
3 | 20112022220222000100 |
4 | 2112303300201303 |
5 | 20140204304030 |
6 | 1055021523443 |
7 | 116461632054 |
oct | 22663604163 |
9 | 6468828010 |
10 | 2530150515 |
11 | 1089227592 |
12 | 5a7413583 |
13 | 314257aa9 |
14 | 1a005c72b |
15 | ec1d4360 |
hex | 96cf0873 |
2530150515 has 24 divisors (see below), whose sum is σ = 4420136448. Its totient is φ = 1338785280.
The previous prime is 2530150453. The next prime is 2530150537. The reversal of 2530150515 is 5150510352.
2530150515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2530150515 - 215 = 2530117747 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215646 + ... + 227075.
It is an arithmetic number, because the mean of its divisors is an integer number (184172352).
Almost surely, 22530150515 is an apocalyptic number.
2530150515 is a deficient number, since it is larger than the sum of its proper divisors (1889985933).
2530150515 is a wasteful number, since it uses less digits than its factorization.
2530150515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442859 (or 442856 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 27.
The square root of 2530150515 is about 50300.6015371586. The cubic root of 2530150515 is about 1362.6430929030.
Adding to 2530150515 its reverse (5150510352), we get a palindrome (7680660867).
The spelling of 2530150515 in words is "two billion, five hundred thirty million, one hundred fifty thousand, five hundred fifteen".
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