Base | Representation |
---|---|
bin | 1100101001001101100… |
… | …10011001010110001010 |
3 | 1112112101001002201022100 |
4 | 12110212302121112022 |
5 | 24104214231121442 |
6 | 531325145134230 |
7 | 43246613554113 |
oct | 6244662312612 |
9 | 1475331081270 |
10 | 434442442122 |
11 | 1582784839a7 |
12 | 70245a8a376 |
13 | 31c771a6700 |
14 | 1705461320a |
15 | b47a54184c |
hex | 6526c9958a |
434442442122 has 72 divisors (see below), whose sum is σ = 1019628818208. Its totient is φ = 133627384800.
The previous prime is 434442442121. The next prime is 434442442127. The reversal of 434442442122 is 221244244434.
434442442122 is a `hidden beast` number, since 434 + 4 + 4 + 2 + 4 + 4 + 212 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (434442442121) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9135747 + ... + 9183177.
It is an arithmetic number, because the mean of its divisors is an integer number (14161511364).
Almost surely, 2434442442122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 434442442122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509814409104).
434442442122 is an abundant number, since it is smaller than the sum of its proper divisors (585186376086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434442442122 is a wasteful number, since it uses less digits than its factorization.
434442442122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50476 (or 50460 counting only the distinct ones).
The product of its digits is 196608, while the sum is 36.
Adding to 434442442122 its reverse (221244244434), we get a palindrome (655686686556).
The spelling of 434442442122 in words is "four hundred thirty-four billion, four hundred forty-two million, four hundred forty-two thousand, one hundred twenty-two".
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