Base | Representation |
---|---|
bin | 110001101000… |
… | …010100100100 |
3 | 220110222122201 |
4 | 301220110210 |
5 | 11312311322 |
6 | 1142504244 |
7 | 215404435 |
oct | 61502444 |
9 | 26428581 |
10 | 13010212 |
11 | 7386846 |
12 | 4435084 |
13 | 2906a67 |
14 | 1a2948c |
15 | 121ed27 |
hex | c68524 |
13010212 has 24 divisors (see below), whose sum is σ = 24796800. Its totient is φ = 5949216.
The previous prime is 13010197. The next prime is 13010213. The reversal of 13010212 is 21201031.
It is a super-3 number, since 3×130102123 (a number of 22 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (13010213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748 + ... + 5155.
It is an arithmetic number, because the mean of its divisors is an integer number (1033200).
Almost surely, 213010212 is an apocalyptic number.
It is an amenable number.
13010212 is a deficient number, since it is larger than the sum of its proper divisors (11786588).
13010212 is a wasteful number, since it uses less digits than its factorization.
13010212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5955 (or 5953 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 13010212 is about 3606.9671470641. The cubic root of 13010212 is about 235.1950214520.
Adding to 13010212 its reverse (21201031), we get a palindrome (34211243).
The spelling of 13010212 in words is "thirteen million, ten thousand, two hundred twelve".
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