Base | Representation |
---|---|
bin | 1000001000101… |
… | …0111000101001 |
3 | 2101012122101010 |
4 | 2002022320221 |
5 | 32213421210 |
6 | 3215214133 |
7 | 563020566 |
oct | 202127051 |
9 | 71178333 |
10 | 34123305 |
11 | 18297387 |
12 | b517349 |
13 | 70b9a08 |
14 | 476386d |
15 | 2ee0920 |
hex | 208ae29 |
34123305 has 8 divisors (see below), whose sum is σ = 54597312. Its totient is φ = 18199088.
The previous prime is 34123303. The next prime is 34123319. The reversal of 34123305 is 50332143.
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 34123305 - 21 = 34123303 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34123303) 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, 1137429 + ... + 1137458.
It is an arithmetic number, because the mean of its divisors is an integer number (6824664).
Almost surely, 234123305 is an apocalyptic number.
It is an amenable number.
34123305 is a deficient number, since it is larger than the sum of its proper divisors (20474007).
34123305 is a wasteful number, since it uses less digits than its factorization.
34123305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2274895.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 34123305 is about 5841.5156423654. The cubic root of 34123305 is about 324.3523354288.
Adding to 34123305 its reverse (50332143), we get a palindrome (84455448).
The spelling of 34123305 in words is "thirty-four million, one hundred twenty-three thousand, three hundred five".
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