Base | Representation |
---|---|
bin | 11000100101101110… |
… | …01101011100001110 |
3 | 1021002000200210222012 |
4 | 30102313031130032 |
5 | 204014022133000 |
6 | 10021543021222 |
7 | 645066514610 |
oct | 142267153416 |
9 | 37060623865 |
10 | 13201364750 |
11 | 566490a802 |
12 | 268513a812 |
13 | 1325016242 |
14 | 8d33c4db0 |
15 | 523e7a735 |
hex | 312dcd70e |
13201364750 has 64 divisors (see below), whose sum is σ = 28295654400. Its totient is φ = 4517805600.
The previous prime is 13201364741. The next prime is 13201364767. The reversal of 13201364750 is 5746310231.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 978551 + ... + 991949.
It is an arithmetic number, because the mean of its divisors is an integer number (442119600).
Almost surely, 213201364750 is an apocalyptic number.
13201364750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13201364750 is an abundant number, since it is smaller than the sum of its proper divisors (15094289650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13201364750 is a wasteful number, since it uses less digits than its factorization.
13201364750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13986 (or 13976 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
Adding to 13201364750 its reverse (5746310231), we get a palindrome (18947674981).
The spelling of 13201364750 in words is "thirteen billion, two hundred one million, three hundred sixty-four thousand, seven hundred fifty".
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