Base | Representation |
---|---|
bin | 110010101111… |
… | …010111101110 |
3 | 221000202212011 |
4 | 302233113232 |
5 | 11401114410 |
6 | 1153031434 |
7 | 221026045 |
oct | 62572756 |
9 | 27022764 |
10 | 13301230 |
11 | 7565458 |
12 | 455557a |
13 | 29a9367 |
14 | 1aa355c |
15 | 127b18a |
hex | caf5ee |
13301230 has 32 divisors (see below), whose sum is σ = 24624000. Its totient is φ = 5171712.
The previous prime is 13301221. The next prime is 13301269. The reversal of 13301230 is 3210331.
It is a plaindrome in base 12.
It is a self number, because there is not a number n which added to its sum of digits gives 13301230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89196 + ... + 89344.
It is an arithmetic number, because the mean of its divisors is an integer number (769500).
Almost surely, 213301230 is an apocalyptic number.
13301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13301230 is a deficient number, since it is larger than the sum of its proper divisors (11322770).
13301230 is a wasteful number, since it uses less digits than its factorization.
13301230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 13301230 is about 3647.0851374762. The cubic root of 13301230 is about 236.9357537999.
Adding to 13301230 its reverse (3210331), we get a palindrome (16511561).
It can be divided in two parts, 13301 and 230, that added together give a palindrome (13531).
The spelling of 13301230 in words is "thirteen million, three hundred one thousand, two hundred thirty".
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