Base | Representation |
---|---|
bin | 1000010101101… |
… | …0101011001001 |
3 | 2102210212212111 |
4 | 2011122223021 |
5 | 32423140114 |
6 | 3245342321 |
7 | 603164131 |
oct | 205325311 |
9 | 72725774 |
10 | 34974409 |
11 | 18818878 |
12 | b8679a1 |
13 | 7327222 |
14 | 4905ac1 |
15 | 310cbc4 |
hex | 215aac9 |
34974409 has 2 divisors, whose sum is σ = 34974410. Its totient is φ = 34974408.
The previous prime is 34974397. The next prime is 34974431. The reversal of 34974409 is 90447943.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 33674809 + 1299600 = 5803^2 + 1140^2 .
It is a cyclic number.
It is not a de Polignac number, because 34974409 - 219 = 34450121 is a prime.
It is not a weakly prime, because it can be changed into another prime (34974809) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17487204 + 17487205.
It is an arithmetic number, because the mean of its divisors is an integer number (17487205).
Almost surely, 234974409 is an apocalyptic number.
It is an amenable number.
34974409 is a deficient number, since it is larger than the sum of its proper divisors (1).
34974409 is an equidigital number, since it uses as much as digits as its factorization.
34974409 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108864, while the sum is 40.
The square root of 34974409 is about 5913.9165533511. The cubic root of 34974409 is about 327.0268879062.
The spelling of 34974409 in words is "thirty-four million, nine hundred seventy-four thousand, four hundred nine".
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