Base | Representation |
---|---|
bin | 11100001001111110… |
… | …000011101011111001 |
3 | 2220000220220110020111 |
4 | 130021332003223321 |
5 | 443403400042131 |
6 | 21515521224321 |
7 | 2120115022636 |
oct | 341176035371 |
9 | 86026813214 |
10 | 30232034041 |
11 | 11904216700 |
12 | 5a387920a1 |
13 | 2b0a487151 |
14 | 166b1a918d |
15 | bbe1aeab1 |
hex | 709f83af9 |
30232034041 has 6 divisors (see below), whose sum is σ = 33230252426. Its totient is φ = 27483667200.
The previous prime is 30232034039. The next prime is 30232034051. The reversal of 30232034041 is 14043023203.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 23445734400 + 6786299641 = 153120^2 + 82379^2 .
It is not a de Polignac number, because 30232034041 - 21 = 30232034039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30232034051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124925640 + ... + 124925881.
Almost surely, 230232034041 is an apocalyptic number.
It is an amenable number.
30232034041 is a deficient number, since it is larger than the sum of its proper divisors (2998218385).
30232034041 is a wasteful number, since it uses less digits than its factorization.
30232034041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249851543 (or 249851532 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 30232034041 its reverse (14043023203), we get a palindrome (44275057244).
The spelling of 30232034041 in words is "thirty billion, two hundred thirty-two million, thirty-four thousand, forty-one".
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