Base | Representation |
---|---|
bin | 110001111110… |
… | …110101110000 |
3 | 220122200011212 |
4 | 301332311300 |
5 | 11323234243 |
6 | 1144455252 |
7 | 216240362 |
oct | 61766560 |
9 | 26580155 |
10 | 13102448 |
11 | 743a077 |
12 | 447a528 |
13 | 2939a38 |
14 | 1a50d32 |
15 | 123c318 |
hex | c7ed70 |
13102448 has 20 divisors (see below), whose sum is σ = 25866648. Its totient is φ = 6427200.
The previous prime is 13102417. The next prime is 13102459. The reversal of 13102448 is 84420131.
It is a congruent number.
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, 6878 + ... + 8573.
Almost surely, 213102448 is an apocalyptic number.
It is an amenable number.
13102448 is a deficient number, since it is larger than the sum of its proper divisors (12764200).
13102448 is a wasteful number, since it uses less digits than its factorization.
13102448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15512 (or 15506 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 13102448 is about 3619.7303766993. The cubic root of 13102448 is about 235.7495187877.
Adding to 13102448 its reverse (84420131), we get a palindrome (97522579).
It can be divided in two parts, 131024 and 48, that added together give a 17-th power (131072 = 217).
The spelling of 13102448 in words is "thirteen million, one hundred two thousand, four hundred forty-eight".
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