Base | Representation |
---|---|
bin | 1000101110000… |
… | …11010101101100 |
3 | 12002122111110212 |
4 | 10113003111230 |
5 | 122211324402 |
6 | 11131521552 |
7 | 1545531464 |
oct | 427032554 |
9 | 162574425 |
10 | 73151852 |
11 | 38324084 |
12 | 205b92b8 |
13 | 12203327 |
14 | 9a02ba4 |
15 | 664e952 |
hex | 45c356c |
73151852 has 12 divisors (see below), whose sum is σ = 128086560. Its totient is φ = 36555696.
The previous prime is 73151809. The next prime is 73151861. The reversal of 73151852 is 25815137.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 5549 + ... + 13307.
It is an arithmetic number, because the mean of its divisors is an integer number (10673880).
Almost surely, 273151852 is an apocalyptic number.
It is an amenable number.
73151852 is a deficient number, since it is larger than the sum of its proper divisors (54934708).
73151852 is a wasteful number, since it uses less digits than its factorization.
73151852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10120 (or 10118 counting only the distinct ones).
The product of its digits is 8400, while the sum is 32.
The square root of 73151852 is about 8552.8855949323. The cubic root of 73151852 is about 418.2235093509.
Adding to 73151852 its reverse (25815137), we get a palindrome (98966989).
The spelling of 73151852 in words is "seventy-three million, one hundred fifty-one thousand, eight hundred fifty-two".
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