Base | Representation |
---|---|
bin | 111101100110001… |
… | …110010011100010 |
3 | 2200000120200210011 |
4 | 331212032103202 |
5 | 4104024231432 |
6 | 250313555134 |
7 | 34416004105 |
oct | 7546162342 |
9 | 2600520704 |
10 | 1033430242 |
11 | 490387489 |
12 | 24a115aaa |
13 | 1361435b0 |
14 | 9b37073c |
15 | 60ad6847 |
hex | 3d98e4e2 |
1033430242 has 16 divisors (see below), whose sum is σ = 1682537472. Its totient is φ = 473210640.
The previous prime is 1033430231. The next prime is 1033430249. The reversal of 1033430242 is 2420343301.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1033430249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153184 + ... + 159787.
It is an arithmetic number, because the mean of its divisors is an integer number (105158592).
Almost surely, 21033430242 is an apocalyptic number.
1033430242 is a deficient number, since it is larger than the sum of its proper divisors (649107230).
1033430242 is a wasteful number, since it uses less digits than its factorization.
1033430242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313113.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 1033430242 is about 32147.0098453962. The cubic root of 1033430242 is about 1011.0214943889.
Adding to 1033430242 its reverse (2420343301), we get a palindrome (3453773543).
The spelling of 1033430242 in words is "one billion, thirty-three million, four hundred thirty thousand, two hundred forty-two".
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