Base | Representation |
---|---|
bin | 1000000111100… |
… | …0110001110001 |
3 | 2101001212122011 |
4 | 2001320301301 |
5 | 32204033022 |
6 | 3213442521 |
7 | 562261423 |
oct | 201706161 |
9 | 71055564 |
10 | 34049137 |
11 | 18246691 |
12 | b4a0441 |
13 | 7092025 |
14 | 4744813 |
15 | 2ec8977 |
hex | 2078c71 |
34049137 has 4 divisors (see below), whose sum is σ = 34090560. Its totient is φ = 34007716.
The previous prime is 34049123. The next prime is 34049143. The reversal of 34049137 is 73194043.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34049137 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34049099 and 34049108.
It is not an unprimeable number, because it can be changed into a prime (34049107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19453 + ... + 21130.
It is an arithmetic number, because the mean of its divisors is an integer number (8522640).
Almost surely, 234049137 is an apocalyptic number.
It is an amenable number.
34049137 is a deficient number, since it is larger than the sum of its proper divisors (41423).
34049137 is an equidigital number, since it uses as much as digits as its factorization.
34049137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41422.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 34049137 is about 5835.1638366030. The cubic root of 34049137 is about 324.1171685411.
The spelling of 34049137 in words is "thirty-four million, forty-nine thousand, one hundred thirty-seven".
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