Base | Representation |
---|---|
bin | 1011001011010100… |
… | …1001001001000101 |
3 | 21202002112210021202 |
4 | 2302311021021011 |
5 | 22121032304100 |
6 | 1213414152245 |
7 | 134230630652 |
oct | 26265111105 |
9 | 7662483252 |
10 | 3000275525 |
11 | 12aa639455 |
12 | 6b8952685 |
13 | 38a77ca80 |
14 | 206678c29 |
15 | 1285ea7d5 |
hex | b2d49245 |
3000275525 has 24 divisors (see below), whose sum is σ = 4026945384. Its totient is φ = 2204294400.
The previous prime is 3000275519. The next prime is 3000275563. The reversal of 3000275525 is 5255720003.
It can be written as a sum of positive squares in 12 ways, for example, as 603291844 + 2396983681 = 24562^2 + 48959^2 .
It is not a de Polignac number, because 3000275525 - 26 = 3000275461 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 40595 + ... + 87455.
It is an arithmetic number, because the mean of its divisors is an integer number (167789391).
Almost surely, 23000275525 is an apocalyptic number.
It is an amenable number.
3000275525 is a deficient number, since it is larger than the sum of its proper divisors (1026669859).
3000275525 is a wasteful number, since it uses less digits than its factorization.
3000275525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47081 (or 47076 counting only the distinct ones).
The product of its (nonzero) digits is 10500, while the sum is 29.
The square root of 3000275525 is about 54774.7708803971. The cubic root of 3000275525 is about 1442.2937218239.
Adding to 3000275525 its reverse (5255720003), we get a palindrome (8255995528).
The spelling of 3000275525 in words is "three billion, two hundred seventy-five thousand, five hundred twenty-five".
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