Base | Representation |
---|---|
bin | 1001000011010111… |
… | …0101001011000100 |
3 | 20021100112100012211 |
4 | 2100311311023010 |
5 | 14434041434112 |
6 | 1041043553204 |
7 | 114134630056 |
oct | 22065651304 |
9 | 6240470184 |
10 | 2430030532 |
11 | 10377639a6 |
12 | 57998b804 |
13 | 2c95a17b7 |
14 | 190a398d6 |
15 | e35090a7 |
hex | 90d752c4 |
2430030532 has 12 divisors (see below), whose sum is σ = 4253393340. Its totient is φ = 1214775296.
The previous prime is 2430030509. The next prime is 2430030583. The reversal of 2430030532 is 2350300342.
It can be written as a sum of positive squares in 2 ways, for example, as 898560576 + 1531469956 = 29976^2 + 39134^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36157 + ... + 78532.
It is an arithmetic number, because the mean of its divisors is an integer number (354449445).
Almost surely, 22430030532 is an apocalyptic number.
It is an amenable number.
2430030532 is a deficient number, since it is larger than the sum of its proper divisors (1823362808).
2430030532 is a wasteful number, since it uses less digits than its factorization.
2430030532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119990 (or 119988 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 22.
The square root of 2430030532 is about 49295.3398608834. The cubic root of 2430030532 is about 1344.4270546534.
Adding to 2430030532 its reverse (2350300342), we get a palindrome (4780330874).
The spelling of 2430030532 in words is "two billion, four hundred thirty million, thirty thousand, five hundred thirty-two".
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