Base | Representation |
---|---|
bin | 110100011000… |
… | …100110011010 |
3 | 221211200002212 |
4 | 310120212122 |
5 | 12003413000 |
6 | 1210155122 |
7 | 224502500 |
oct | 64304632 |
9 | 27750085 |
10 | 13732250 |
11 | 782a274 |
12 | 4722aa2 |
13 | 2aca5bc |
14 | 1b76670 |
15 | 1313c35 |
hex | d1899a |
13732250 has 96 divisors (see below), whose sum is σ = 32011200. Its totient is φ = 4384800.
The previous prime is 13732241. The next prime is 13732331. The reversal of 13732250 is 5223731.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 232721 + ... + 232779.
It is an arithmetic number, because the mean of its divisors is an integer number (333450).
Almost surely, 213732250 is an apocalyptic number.
13732250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13732250 is an abundant number, since it is smaller than the sum of its proper divisors (18278950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13732250 is a wasteful number, since it uses less digits than its factorization.
13732250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109 (or 92 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 23.
The square root of 13732250 is about 3705.7050611186. The cubic root of 13732250 is about 239.4678603380.
Adding to 13732250 its reverse (5223731), we get a palindrome (18955981).
The spelling of 13732250 in words is "thirteen million, seven hundred thirty-two thousand, two hundred fifty".
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