Base | Representation |
---|---|
bin | 1111100100001110110000… |
… | …01011011000000100000111 |
3 | 11111012101011222021100010022 |
4 | 13302013120023120010013 |
5 | 13441311443114231011 |
6 | 200445051353245355 |
7 | 10132023535565411 |
oct | 762073013300407 |
9 | 144171158240108 |
10 | 34230221242631 |
11 | a9a7a565697a7 |
12 | 3a0a067a0385b |
13 | 1613b8570312b |
14 | 864a743679b1 |
15 | 3e56174858db |
hex | 1f21d82d8107 |
34230221242631 has 2 divisors, whose sum is σ = 34230221242632. Its totient is φ = 34230221242630.
The previous prime is 34230221242627. The next prime is 34230221242649. The reversal of 34230221242631 is 13624212203243.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 34230221242631 - 22 = 34230221242627 is a prime.
It is a super-3 number, since 3×342302212426313 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 34230221242591 and 34230221242600.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34230221241631) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17115110621315 + 17115110621316.
It is an arithmetic number, because the mean of its divisors is an integer number (17115110621316).
Almost surely, 234230221242631 is an apocalyptic number.
34230221242631 is a deficient number, since it is larger than the sum of its proper divisors (1).
34230221242631 is an equidigital number, since it uses as much as digits as its factorization.
34230221242631 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 82944, while the sum is 35.
Adding to 34230221242631 its reverse (13624212203243), we get a palindrome (47854433445874).
The spelling of 34230221242631 in words is "thirty-four trillion, two hundred thirty billion, two hundred twenty-one million, two hundred forty-two thousand, six hundred thirty-one".
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