Base | Representation |
---|---|
bin | 1110010001010000… |
… | …0000000101000010 |
3 | 100212221122221110010 |
4 | 3210110000011002 |
5 | 30321043322300 |
6 | 1432031445350 |
7 | 163631163123 |
oct | 34424000502 |
9 | 10787587403 |
10 | 3830448450 |
11 | 1696208684 |
12 | 8aa986856 |
13 | 49076855a |
14 | 284a1a04a |
15 | 176432a50 |
hex | e4500142 |
3830448450 has 48 divisors (see below), whose sum is σ = 9999493920. Its totient is φ = 967691520.
The previous prime is 3830448407. The next prime is 3830448463. The reversal of 3830448450 is 548440383.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 3830448399 and 3830448408.
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, 669159 + ... + 674858.
It is an arithmetic number, because the mean of its divisors is an integer number (208322790).
Almost surely, 23830448450 is an apocalyptic number.
3830448450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3830448450 is an abundant number, since it is smaller than the sum of its proper divisors (6169045470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3830448450 is a wasteful number, since it uses less digits than its factorization.
3830448450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1344051 (or 1344046 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 39.
The square root of 3830448450 is about 61890.6168170911. The cubic root of 3830448450 is about 1564.6476085319.
The spelling of 3830448450 in words is "three billion, eight hundred thirty million, four hundred forty-eight thousand, four hundred fifty".
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