Base | Representation |
---|---|
bin | 111110010011110… |
… | …100100000101000 |
3 | 2200212001222011121 |
4 | 332103310200220 |
5 | 4120104230313 |
6 | 251422105024 |
7 | 34622416312 |
oct | 7623644050 |
9 | 2625058147 |
10 | 1045383208 |
11 | 497100971 |
12 | 25211b174 |
13 | 13876a05c |
14 | 9cba27b2 |
15 | 61b9828d |
hex | 3e4f4828 |
1045383208 has 8 divisors (see below), whose sum is σ = 1960093530. Its totient is φ = 522691600.
The previous prime is 1045383203. The next prime is 1045383217. The reversal of 1045383208 is 8023835401.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 968329924 + 77053284 = 31118^2 + 8778^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (1045383203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65336443 + ... + 65336458.
Almost surely, 21045383208 is an apocalyptic number.
It is an amenable number.
1045383208 is a deficient number, since it is larger than the sum of its proper divisors (914710322).
1045383208 is a wasteful number, since it uses less digits than its factorization.
1045383208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130672907 (or 130672903 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 1045383208 is about 32332.3863641396. The cubic root of 1045383208 is about 1014.9044885739.
The spelling of 1045383208 in words is "one billion, forty-five million, three hundred eighty-three thousand, two hundred eight".
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