Base | Representation |
---|---|
bin | 1000000110111… |
… | …0000011100111 |
3 | 2100222122101201 |
4 | 2001232003213 |
5 | 32201131343 |
6 | 3212503331 |
7 | 562016410 |
oct | 201560347 |
9 | 70878351 |
10 | 34005223 |
11 | 1821669a |
12 | b47ab47 |
13 | 7078045 |
14 | 4732807 |
15 | 2eba94d |
hex | 206e0e7 |
34005223 has 8 divisors (see below), whose sum is σ = 39102848. Its totient is φ = 28967544.
The previous prime is 34005211. The next prime is 34005263. The reversal of 34005223 is 32250043.
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 34005223 - 213 = 33997031 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34005223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34005263) 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, 13761 + ... + 16042.
It is an arithmetic number, because the mean of its divisors is an integer number (4887856).
Almost surely, 234005223 is an apocalyptic number.
34005223 is a deficient number, since it is larger than the sum of its proper divisors (5097625).
34005223 is a wasteful number, since it uses less digits than its factorization.
34005223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29973.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 34005223 is about 5831.3997462016. The cubic root of 34005223 is about 323.9777679965.
Adding to 34005223 its reverse (32250043), we get a palindrome (66255266).
The spelling of 34005223 in words is "thirty-four million, five thousand, two hundred twenty-three".
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