Base | Representation |
---|---|
bin | 1110010000101111101… |
… | …0110100101000110000 |
3 | 212102102101101100111212 |
4 | 3210023322310220300 |
5 | 13003241323331300 |
6 | 304320225055252 |
7 | 23462440013603 |
oct | 3441372645060 |
9 | 772371340455 |
10 | 245013105200 |
11 | 94a00568396 |
12 | 3b59a487528 |
13 | 1a148b6b376 |
14 | bc043a233a |
15 | 6590100935 |
hex | 390beb4a30 |
245013105200 has 60 divisors (see below), whose sum is σ = 623270119320. Its totient is φ = 92240225280.
The previous prime is 245013105199. The next prime is 245013105289. The reversal of 245013105200 is 2501310542.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18008870 + ... + 18022469.
It is an arithmetic number, because the mean of its divisors is an integer number (10387835322).
Almost surely, 2245013105200 is an apocalyptic number.
245013105200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
245013105200 is an abundant number, since it is smaller than the sum of its proper divisors (378257014120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245013105200 is a wasteful number, since it uses less digits than its factorization.
245013105200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36031374 (or 36031363 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
Adding to 245013105200 its reverse (2501310542), we get a palindrome (247514415742).
The spelling of 245013105200 in words is "two hundred forty-five billion, thirteen million, one hundred five thousand, two hundred".
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