Base | Representation |
---|---|
bin | 1000101110011… |
… | …11001101001100 |
3 | 12002201222011011 |
4 | 10113033031030 |
5 | 122214403320 |
6 | 11132535004 |
7 | 1546123264 |
oct | 427171514 |
9 | 162658134 |
10 | 73200460 |
11 | 38357653 |
12 | 20621464 |
13 | 1221c4a8 |
14 | 9a167a4 |
15 | 665e05a |
hex | 45cf34c |
73200460 has 12 divisors (see below), whose sum is σ = 153721008. Its totient is φ = 29280176.
The previous prime is 73200443. The next prime is 73200481. The reversal of 73200460 is 6400237.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1829992 + ... + 1830031.
It is an arithmetic number, because the mean of its divisors is an integer number (12810084).
Almost surely, 273200460 is an apocalyptic number.
It is an amenable number.
73200460 is an abundant number, since it is smaller than the sum of its proper divisors (80520548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73200460 is a wasteful number, since it uses less digits than its factorization.
73200460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3660032 (or 3660030 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 73200460 is about 8555.7267371042. The cubic root of 73200460 is about 418.3161226692.
Adding to 73200460 its reverse (6400237), we get a palindrome (79600697).
The spelling of 73200460 in words is "seventy-three million, two hundred thousand, four hundred sixty".
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