Base | Representation |
---|---|
bin | 1010100011011010… |
… | …1010001000010001 |
3 | 21022102121021002101 |
4 | 2220312222020101 |
5 | 21300210310000 |
6 | 1145034520401 |
7 | 130126154332 |
oct | 25066521021 |
9 | 7272537071 |
10 | 2832900625 |
11 | 122410a195 |
12 | 670896101 |
13 | 361ba9579 |
14 | 1cc34a289 |
15 | 118a87e6a |
hex | a8daa211 |
2832900625 has 15 divisors (see below), whose sum is σ = 3541656151. Its totient is φ = 2265256000.
The previous prime is 2832900619. The next prime is 2832900643. The reversal of 2832900625 is 5260092382.
The square root of 2832900625 is 53225.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 2668445649 + 164454976 = 51657^2 + 12824^2 .
It is not a de Polignac number, because 2832900625 - 29 = 2832900113 is a prime.
It is a super-2 number, since 2×28329006252 = 16050651902250781250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1329561 + ... + 1331689.
Almost surely, 22832900625 is an apocalyptic number.
2832900625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2832900625 is the 53225-th square number.
2832900625 is the 26613-rd centered octagonal number.
It is an amenable number.
2832900625 is a deficient number, since it is larger than the sum of its proper divisors (708755526).
2832900625 is an frugal number, since it uses more digits than its factorization.
2832900625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4278 (or 2134 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 37.
The cubic root of 2832900625 is about 1414.9587530169.
The spelling of 2832900625 in words is "two billion, eight hundred thirty-two million, nine hundred thousand, six hundred twenty-five".
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