Base | Representation |
---|---|
bin | 11111110010010100… |
… | …100000111101110011 |
3 | 10021002121001121000002 |
4 | 133302110200331303 |
5 | 1024344320012001 |
6 | 23402413220215 |
7 | 2315531133020 |
oct | 376224407563 |
9 | 107077047002 |
10 | 34130235251 |
11 | 1352469a9a2 |
12 | 674619166b |
13 | 32abc85398 |
14 | 191abc0547 |
15 | d4b52746b |
hex | 7f2520f73 |
34130235251 has 16 divisors (see below), whose sum is σ = 39105378048. Its totient is φ = 29180023200.
The previous prime is 34130235241. The next prime is 34130235253. The reversal of 34130235251 is 15253203143.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 34130235251 - 214 = 34130218867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34130235253) 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, 8340716 + ... + 8344806.
It is an arithmetic number, because the mean of its divisors is an integer number (2444086128).
Almost surely, 234130235251 is an apocalyptic number.
34130235251 is a deficient number, since it is larger than the sum of its proper divisors (4975142797).
34130235251 is a wasteful number, since it uses less digits than its factorization.
34130235251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6842.
The product of its (nonzero) digits is 10800, while the sum is 29.
Adding to 34130235251 its reverse (15253203143), we get a palindrome (49383438394).
The spelling of 34130235251 in words is "thirty-four billion, one hundred thirty million, two hundred thirty-five thousand, two hundred fifty-one".
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