Base | Representation |
---|---|
bin | 1000001100111… |
… | …1111111001001 |
3 | 2101202000122002 |
4 | 2003033333021 |
5 | 32302000340 |
6 | 3225240345 |
7 | 565310021 |
oct | 203177711 |
9 | 71660562 |
10 | 34406345 |
11 | 1846aaa6 |
12 | b6330b5 |
13 | 71887ac |
14 | 47d8a81 |
15 | 3049715 |
hex | 20cffc9 |
34406345 has 4 divisors (see below), whose sum is σ = 41287620. Its totient is φ = 27525072.
The previous prime is 34406341. The next prime is 34406347. The reversal of 34406345 is 54360443.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 24571849 + 9834496 = 4957^2 + 3136^2 .
It is a cyclic number.
It is not a de Polignac number, because 34406345 - 22 = 34406341 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34406341) 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, 3440630 + ... + 3440639.
It is an arithmetic number, because the mean of its divisors is an integer number (10321905).
Almost surely, 234406345 is an apocalyptic number.
It is an amenable number.
34406345 is a deficient number, since it is larger than the sum of its proper divisors (6881275).
34406345 is an equidigital number, since it uses as much as digits as its factorization.
34406345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6881274.
The product of its (nonzero) digits is 17280, while the sum is 29.
The square root of 34406345 is about 5865.6922012666. The cubic root of 34406345 is about 325.2466608740.
Adding to 34406345 its reverse (54360443), we get a palindrome (88766788).
The spelling of 34406345 in words is "thirty-four million, four hundred six thousand, three hundred forty-five".
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