Base | Representation |
---|---|
bin | 1000001010000… |
… | …0100110000000 |
3 | 2101101011100102 |
4 | 2002200212000 |
5 | 32224242344 |
6 | 3221141532 |
7 | 563541044 |
oct | 202404600 |
9 | 71334312 |
10 | 34212224 |
11 | 18348172 |
12 | b55a8a8 |
13 | 711b327 |
14 | 4788024 |
15 | 300be4e |
hex | 20a0980 |
34212224 has 32 divisors (see below), whose sum is σ = 71126640. Its totient is φ = 16360960.
The previous prime is 34212203. The next prime is 34212229. The reversal of 34212224 is 42221243.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 34212196 and 34212205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34212229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2867 + ... + 8754.
Almost surely, 234212224 is an apocalyptic number.
It is an amenable number.
34212224 is an abundant number, since it is smaller than the sum of its proper divisors (36914416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34212224 is a wasteful number, since it uses less digits than its factorization.
34212224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11658 (or 11646 counting only the distinct ones).
The product of its digits is 768, while the sum is 20.
The square root of 34212224 is about 5849.1216434607. The cubic root of 34212224 is about 324.6338250639.
Adding to 34212224 its reverse (42221243), we get a palindrome (76433467).
The spelling of 34212224 in words is "thirty-four million, two hundred twelve thousand, two hundred twenty-four".
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