Base | Representation |
---|---|
bin | 1000001011001… |
… | …0001000101001 |
3 | 2101111210220111 |
4 | 2002302020221 |
5 | 32234042243 |
6 | 3222454321 |
7 | 564260365 |
oct | 202621051 |
9 | 71453814 |
10 | 34284073 |
11 | 1839714a |
12 | b5943a1 |
13 | 7144c45 |
14 | 47a62a5 |
15 | 302339d |
hex | 20b2229 |
34284073 has 2 divisors, whose sum is σ = 34284074. Its totient is φ = 34284072.
The previous prime is 34284071. The next prime is 34284079. The reversal of 34284073 is 37048243.
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., 31214569 + 3069504 = 5587^2 + 1752^2 .
It is a cyclic number.
It is not a de Polignac number, because 34284073 - 21 = 34284071 is a prime.
It is a super-2 number, since 2×342840732 = 2350795322938658, which contains 22 as substring.
Together with 34284071, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (34284071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17142036 + 17142037.
It is an arithmetic number, because the mean of its divisors is an integer number (17142037).
Almost surely, 234284073 is an apocalyptic number.
It is an amenable number.
34284073 is a deficient number, since it is larger than the sum of its proper divisors (1).
34284073 is an equidigital number, since it uses as much as digits as its factorization.
34284073 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 34284073 is about 5855.2602845646. The cubic root of 34284073 is about 324.8609203728.
The spelling of 34284073 in words is "thirty-four million, two hundred eighty-four thousand, seventy-three".
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