Base | Representation |
---|---|
bin | 1000001101110… |
… | …0001110101001 |
3 | 2101211120102021 |
4 | 2003130032221 |
5 | 32310101424 |
6 | 3230304441 |
7 | 565606144 |
oct | 203341651 |
9 | 71746367 |
10 | 34456489 |
11 | 184a4741 |
12 | b658121 |
13 | 71a5572 |
14 | 480d05b |
15 | 30594e4 |
hex | 20dc3a9 |
34456489 has 2 divisors, whose sum is σ = 34456490. Its totient is φ = 34456488.
The previous prime is 34456463. The next prime is 34456517. The reversal of 34456489 is 98465443.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 18774889 + 15681600 = 4333^2 + 3960^2 .
It is a cyclic number.
It is not a de Polignac number, because 34456489 - 215 = 34423721 is a prime.
It is not a weakly prime, because it can be changed into another prime (34456189) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17228244 + 17228245.
It is an arithmetic number, because the mean of its divisors is an integer number (17228245).
Almost surely, 234456489 is an apocalyptic number.
It is an amenable number.
34456489 is a deficient number, since it is larger than the sum of its proper divisors (1).
34456489 is an equidigital number, since it uses as much as digits as its factorization.
34456489 is an evil number, because the sum of its binary digits is even.
The product of its digits is 414720, while the sum is 43.
The square root of 34456489 is about 5869.9649913777. The cubic root of 34456489 is about 325.4045896121.
It can be divided in two parts, 344564 and 89, that multiplied together give a triangular number (30666196 = T7831).
The spelling of 34456489 in words is "thirty-four million, four hundred fifty-six thousand, four hundred eighty-nine".
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