Base | Representation |
---|---|
bin | 111101100101011… |
… | …011010010110101 |
3 | 2200000012002011121 |
4 | 331211123102311 |
5 | 4104001040201 |
6 | 250305303541 |
7 | 34414144000 |
oct | 7545332265 |
9 | 2600162147 |
10 | 1033221301 |
11 | 490254502 |
12 | 24a034bb1 |
13 | 13609c468 |
14 | 9b318537 |
15 | 60a949a1 |
hex | 3d95b4b5 |
1033221301 has 16 divisors (see below), whose sum is σ = 1208534400. Its totient is φ = 882964320.
The previous prime is 1033221283. The next prime is 1033221313. The reversal of 1033221301 is 1031223301.
It is not a de Polignac number, because 1033221301 - 25 = 1033221269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1033221331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114681 + ... + 123361.
It is an arithmetic number, because the mean of its divisors is an integer number (75533400).
Almost surely, 21033221301 is an apocalyptic number.
It is an amenable number.
1033221301 is a deficient number, since it is larger than the sum of its proper divisors (175313099).
1033221301 is an frugal number, since it uses more digits than its factorization.
1033221301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9049 (or 9035 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1033221301 is about 32143.7599076399. The cubic root of 1033221301 is about 1010.9533530115.
Adding to 1033221301 its reverse (1031223301), we get a palindrome (2064444602).
The spelling of 1033221301 in words is "one billion, thirty-three million, two hundred twenty-one thousand, three hundred one".
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