Base | Representation |
---|---|
bin | 100000000100001100… |
… | …111100111011110001 |
3 | 10021212111120112122100 |
4 | 200010030330323301 |
5 | 1031003120230140 |
6 | 23452251331013 |
7 | 2326133142606 |
oct | 400414747361 |
9 | 107774515570 |
10 | 34430242545 |
11 | 13668a79906 |
12 | 680a750a69 |
13 | 33291865aa |
14 | 19489966ad |
15 | d67a38530 |
hex | 80433cef1 |
34430242545 has 96 divisors (see below), whose sum is σ = 65482560000. Its totient is φ = 16665772032.
The previous prime is 34430242537. The next prime is 34430242559. The reversal of 34430242545 is 54524203443.
34430242545 is a `hidden beast` number, since 3 + 44 + 30 + 2 + 42 + 545 = 666.
It is not a de Polignac number, because 34430242545 - 23 = 34430242537 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2592081 + ... + 2605329.
It is an arithmetic number, because the mean of its divisors is an integer number (682110000).
Almost surely, 234430242545 is an apocalyptic number.
It is an amenable number.
34430242545 is a deficient number, since it is larger than the sum of its proper divisors (31052317455).
34430242545 is a wasteful number, since it uses less digits than its factorization.
34430242545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13399 (or 13396 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 36.
Adding to 34430242545 its reverse (54524203443), we get a palindrome (88954445988).
The spelling of 34430242545 in words is "thirty-four billion, four hundred thirty million, two hundred forty-two thousand, five hundred forty-five".
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