Base | Representation |
---|---|
bin | 1000101101001… |
… | …10101001100110 |
3 | 12002102112021122 |
4 | 10112212221212 |
5 | 122144044332 |
6 | 11125213542 |
7 | 1544532053 |
oct | 426465146 |
9 | 162375248 |
10 | 73034342 |
11 | 38253867 |
12 | 205612b2 |
13 | 121919b4 |
14 | 99b202a |
15 | 6629c12 |
hex | 45a6a66 |
73034342 has 4 divisors (see below), whose sum is σ = 109551516. Its totient is φ = 36517170.
The previous prime is 73034341. The next prime is 73034369. The reversal of 73034342 is 24343037.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24343037 = 277 ⋅87881.
It is a super-2 number, since 2×730343422 = 10668030222745928, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73034341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18258584 + ... + 18258587.
It is an arithmetic number, because the mean of its divisors is an integer number (27387879).
Almost surely, 273034342 is an apocalyptic number.
73034342 is a deficient number, since it is larger than the sum of its proper divisors (36517174).
73034342 is a wasteful number, since it uses less digits than its factorization.
73034342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36517173.
The product of its (nonzero) digits is 6048, while the sum is 26.
The square root of 73034342 is about 8546.0132225500. The cubic root of 73034342 is about 417.9994467458. Note that the first 3 decimals are identical.
Adding to 73034342 its reverse (24343037), we get a palindrome (97377379).
The spelling of 73034342 in words is "seventy-three million, thirty-four thousand, three hundred forty-two".
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