Base | Representation |
---|---|
bin | 100000000100001101… |
… | …101101111011101101 |
3 | 10021212111221201221200 |
4 | 200010031231323231 |
5 | 1031003143140440 |
6 | 23452255520113 |
7 | 2326134640002 |
oct | 400415557355 |
9 | 107774851850 |
10 | 34430443245 |
11 | 136690a6680 |
12 | 680a829039 |
13 | 3329226a53 |
14 | 1948a098a9 |
15 | d67a77c30 |
hex | 80436deed |
34430443245 has 24 divisors (see below), whose sum is σ = 65104839072. Its totient is φ = 16693548000.
The previous prime is 34430443217. The next prime is 34430443249. The reversal of 34430443245 is 54234403443.
34430443245 is a `hidden beast` number, since 344 + 30 + 4 + 43 + 245 = 666.
34430443245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34430443245 - 26 = 34430443181 is a prime.
It is a super-2 number, since 2×344304432452 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34430443249) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34777731 + ... + 34778720.
It is an arithmetic number, because the mean of its divisors is an integer number (2712701628).
Almost surely, 234430443245 is an apocalyptic number.
It is an amenable number.
34430443245 is a deficient number, since it is larger than the sum of its proper divisors (30674395827).
34430443245 is a wasteful number, since it uses less digits than its factorization.
34430443245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69556473 (or 69556470 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 36.
Adding to 34430443245 its reverse (54234403443), we get a palindrome (88664846688).
The spelling of 34430443245 in words is "thirty-four billion, four hundred thirty million, four hundred forty-three thousand, two hundred forty-five".
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