Base | Representation |
---|---|
bin | 110010100101… |
… | …011111010000 |
3 | 220221201022222 |
4 | 302211133100 |
5 | 11343321002 |
6 | 1152120212 |
7 | 220500041 |
oct | 62453720 |
9 | 26851288 |
10 | 13260752 |
11 | 7537aaa |
12 | 4536068 |
13 | 2993acb |
14 | 1a928c8 |
15 | 126e1a2 |
hex | ca57d0 |
13260752 has 10 divisors (see below), whose sum is σ = 25692738. Its totient is φ = 6630368.
The previous prime is 13260749. The next prime is 13260787. The reversal of 13260752 is 25706231.
13260752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 6990736 + 6270016 = 2644^2 + 2504^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414383 + ... + 414414.
Almost surely, 213260752 is an apocalyptic number.
It is an amenable number.
13260752 is a deficient number, since it is larger than the sum of its proper divisors (12431986).
13260752 is an equidigital number, since it uses as much as digits as its factorization.
13260752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 828805 (or 828799 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 13260752 is about 3641.5315459295. The cubic root of 13260752 is about 236.6951637532.
Adding to 13260752 its reverse (25706231), we get a palindrome (38966983).
The spelling of 13260752 in words is "thirteen million, two hundred sixty thousand, seven hundred fifty-two".
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