Base | Representation |
---|---|
bin | 1000001100100… |
… | …1100100011000 |
3 | 2101200200120102 |
4 | 2003021210120 |
5 | 32300130211 |
6 | 3224514532 |
7 | 565140254 |
oct | 203114430 |
9 | 71620512 |
10 | 34380056 |
11 | 18452277 |
12 | b61ba48 |
13 | 7179839 |
14 | 47cd264 |
15 | 3041a3b |
hex | 20c9918 |
34380056 has 16 divisors (see below), whose sum is σ = 64524840. Its totient is φ = 17173440.
The previous prime is 34380053. The next prime is 34380107. The reversal of 34380056 is 65008343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34380053) 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, 15020 + ... + 17156.
Almost surely, 234380056 is an apocalyptic number.
It is an amenable number.
34380056 is a deficient number, since it is larger than the sum of its proper divisors (30144784).
34380056 is a wasteful number, since it uses less digits than its factorization.
34380056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4154 (or 4150 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 34380056 is about 5863.4508610544. The cubic root of 34380056 is about 325.1638022413.
Adding to 34380056 its reverse (65008343), we get a palindrome (99388399).
The spelling of 34380056 in words is "thirty-four million, three hundred eighty thousand, fifty-six".
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