Base | Representation |
---|---|
bin | 11111110100000011… |
… | …110011011000000101 |
3 | 10021011121221202101011 |
4 | 133310003303120011 |
5 | 1024424302034040 |
6 | 23405334402221 |
7 | 2316334116445 |
oct | 376403633005 |
9 | 107147852334 |
10 | 34159408645 |
11 | 1353a10633a |
12 | 6753b00371 |
13 | 32b502b04b |
14 | 1920a16125 |
15 | d4dd8b3ea |
hex | 7f40f3605 |
34159408645 has 8 divisors (see below), whose sum is σ = 40992577056. Its totient is φ = 27326669136.
The previous prime is 34159408597. The next prime is 34159408649. The reversal of 34159408645 is 54680495143.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34159408645 - 213 = 34159400453 is a prime.
It is a super-2 number, since 2×341594086452 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34159408649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106854 + ... + 282376.
It is an arithmetic number, because the mean of its divisors is an integer number (5124072132).
Almost surely, 234159408645 is an apocalyptic number.
It is an amenable number.
34159408645 is a deficient number, since it is larger than the sum of its proper divisors (6833168411).
34159408645 is a wasteful number, since it uses less digits than its factorization.
34159408645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214451.
The product of its (nonzero) digits is 2073600, while the sum is 49.
The spelling of 34159408645 in words is "thirty-four billion, one hundred fifty-nine million, four hundred eight thousand, six hundred forty-five".
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