Base | Representation |
---|---|
bin | 100000000111011111… |
… | …101011000110000001 |
3 | 10022000100111222201210 |
4 | 200013133223012001 |
5 | 1031111240404412 |
6 | 23501543320333 |
7 | 2330403521301 |
oct | 400737530601 |
9 | 108010458653 |
10 | 34485481857 |
11 | 13697178a32 |
12 | 68251500a9 |
13 | 3337757688 |
14 | 1952055601 |
15 | d6c7ea83c |
hex | 8077eb181 |
34485481857 has 8 divisors (see below), whose sum is σ = 46848201984. Its totient is φ = 22556541488.
The previous prime is 34485481837. The next prime is 34485481883. The reversal of 34485481857 is 75818458443.
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 34485481857 - 27 = 34485481729 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 34485481797 and 34485481806.
It is not an unprimeable number, because it can be changed into a prime (34485481837) 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, 108444753 + ... + 108445070.
It is an arithmetic number, because the mean of its divisors is an integer number (5856025248).
Almost surely, 234485481857 is an apocalyptic number.
It is an amenable number.
34485481857 is a deficient number, since it is larger than the sum of its proper divisors (12362720127).
34485481857 is a wasteful number, since it uses less digits than its factorization.
34485481857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216889879.
The product of its digits is 17203200, while the sum is 57.
The spelling of 34485481857 in words is "thirty-four billion, four hundred eighty-five million, four hundred eighty-one thousand, eight hundred fifty-seven".
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