Base | Representation |
---|---|
bin | 1001011010001000… |
… | …1000101110000100 |
3 | 20112000020021020122 |
4 | 2112202020232010 |
5 | 20133013443022 |
6 | 1054334521112 |
7 | 116404442114 |
oct | 22642105604 |
9 | 6460207218 |
10 | 2525531012 |
11 | 1086661914 |
12 | 5a5966198 |
13 | 3132cb264 |
14 | 19d5b9044 |
15 | ebac0742 |
hex | 96888b84 |
2525531012 has 12 divisors (see below), whose sum is σ = 4420743516. Its totient is φ = 1262461440.
The previous prime is 2525531011. The next prime is 2525531051. The reversal of 2525531012 is 2101355252.
It can be written as a sum of positive squares in 2 ways, for example, as 979940416 + 1545590596 = 31304^2 + 39314^2 .
It is not an unprimeable number, because it can be changed into a prime (2525531011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56789 + ... + 90972.
It is an arithmetic number, because the mean of its divisors is an integer number (368395293).
Almost surely, 22525531012 is an apocalyptic number.
It is an amenable number.
2525531012 is a deficient number, since it is larger than the sum of its proper divisors (1895212504).
2525531012 is a wasteful number, since it uses less digits than its factorization.
2525531012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152038 (or 152036 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 2525531012 is about 50254.6615947217. The cubic root of 2525531012 is about 1361.8132913232.
Adding to 2525531012 its reverse (2101355252), we get a palindrome (4626886264).
The spelling of 2525531012 in words is "two billion, five hundred twenty-five million, five hundred thirty-one thousand, twelve".
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