Base | Representation |
---|---|
bin | 1000101101111… |
… | …01000010001110 |
3 | 12002121012001111 |
4 | 10112331002032 |
5 | 122210013110 |
6 | 11131202234 |
7 | 1545363265 |
oct | 426750216 |
9 | 162535044 |
10 | 73126030 |
11 | 3830673a |
12 | 205a637a |
13 | 121c4653 |
14 | 99d75dc |
15 | 6646e8a |
hex | 45bd08e |
73126030 has 16 divisors (see below), whose sum is σ = 131725440. Its totient is φ = 29228512.
The previous prime is 73126021. The next prime is 73126033. The reversal of 73126030 is 3062137.
It is a junction number, because it is equal to n+sod(n) for n = 73125992 and 73126010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73126033) 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 in 7 ways as a sum of consecutive naturals, for example, 21507 + ... + 24673.
It is an arithmetic number, because the mean of its divisors is an integer number (8232840).
Almost surely, 273126030 is an apocalyptic number.
73126030 is a deficient number, since it is larger than the sum of its proper divisors (58599410).
73126030 is a wasteful number, since it uses less digits than its factorization.
73126030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5483.
The product of its (nonzero) digits is 756, while the sum is 22.
The square root of 73126030 is about 8551.3759126821. The cubic root of 73126030 is about 418.1742937439.
Adding to 73126030 its reverse (3062137), we get a palindrome (76188167).
The spelling of 73126030 in words is "seventy-three million, one hundred twenty-six thousand, thirty".
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