Base | Representation |
---|---|
bin | 1000001000110… |
… | …0101000001101 |
3 | 2101020000011120 |
4 | 2002030220031 |
5 | 32214133240 |
6 | 3215311153 |
7 | 563050446 |
oct | 202145015 |
9 | 71200146 |
10 | 34130445 |
11 | 182a1788 |
12 | b51b4b9 |
13 | 70c003b |
14 | 47662cd |
15 | 2ee2ad0 |
hex | 208ca0d |
34130445 has 8 divisors (see below), whose sum is σ = 54608736. Its totient is φ = 18202896.
The previous prime is 34130429. The next prime is 34130461. The reversal of 34130445 is 54403143.
It is an interprime number because it is at equal distance from previous prime (34130429) and next prime (34130461).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34130445 - 24 = 34130429 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137667 + ... + 1137696.
It is an arithmetic number, because the mean of its divisors is an integer number (6826092).
Almost surely, 234130445 is an apocalyptic number.
It is an amenable number.
34130445 is a deficient number, since it is larger than the sum of its proper divisors (20478291).
34130445 is a wasteful number, since it uses less digits than its factorization.
34130445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2275371.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 34130445 is about 5842.1267531610. The cubic root of 34130445 is about 324.3749564710.
Adding to 34130445 its reverse (54403143), we get a palindrome (88533588).
The spelling of 34130445 in words is "thirty-four million, one hundred thirty thousand, four hundred forty-five".
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