Base | Representation |
---|---|
bin | 10101001100100101110… |
… | …11100001111101010110 |
3 | 2120121220111022200022121 |
4 | 22212102323201331112 |
5 | 43413042011132100 |
6 | 1314325540250154 |
7 | 103422212356153 |
oct | 12462273417526 |
9 | 2517814280277 |
10 | 728314552150 |
11 | 260970639819 |
12 | b919b0a095a |
13 | 538ab5ac303 |
14 | 2737197522a |
15 | 13e29c5451a |
hex | a992ee1f56 |
728314552150 has 96 divisors (see below), whose sum is σ = 1449585256320. Its totient is φ = 271434240000.
The previous prime is 728314552123. The next prime is 728314552151. The reversal of 728314552150 is 51255413827.
It is a junction number, because it is equal to n+sod(n) for n = 728314552097 and 728314552106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (728314552151) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40790725 + ... + 40808575.
It is an arithmetic number, because the mean of its divisors is an integer number (15099846420).
Almost surely, 2728314552150 is an apocalyptic number.
728314552150 is a deficient number, since it is larger than the sum of its proper divisors (721270704170).
728314552150 is a wasteful number, since it uses less digits than its factorization.
728314552150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18590 (or 18585 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 43.
Adding to 728314552150 its reverse (51255413827), we get a palindrome (779569965977).
The spelling of 728314552150 in words is "seven hundred twenty-eight billion, three hundred fourteen million, five hundred fifty-two thousand, one hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •