Base | Representation |
---|---|
bin | 1000001001011… |
… | …1010100001101 |
3 | 2101022020012220 |
4 | 2002113110031 |
5 | 32222033341 |
6 | 3220245553 |
7 | 563322204 |
oct | 202272415 |
9 | 71266186 |
10 | 34174221 |
11 | 18321664 |
12 | b5408b9 |
13 | 7106c43 |
14 | 477823b |
15 | 3000a66 |
hex | 209750d |
34174221 has 8 divisors (see below), whose sum is σ = 46245984. Its totient is φ = 22442640.
The previous prime is 34174211. The next prime is 34174223. The reversal of 34174221 is 12247143.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34174221 - 219 = 33649933 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 34174191 and 34174200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34174223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84810 + ... + 85211.
It is an arithmetic number, because the mean of its divisors is an integer number (5780748).
Almost surely, 234174221 is an apocalyptic number.
It is an amenable number.
34174221 is a deficient number, since it is larger than the sum of its proper divisors (12071763).
34174221 is a wasteful number, since it uses less digits than its factorization.
34174221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170091.
The product of its digits is 1344, while the sum is 24.
The square root of 34174221 is about 5845.8721333946. The cubic root of 34174221 is about 324.5135792507.
The spelling of 34174221 in words is "thirty-four million, one hundred seventy-four thousand, two hundred twenty-one".
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