Base | Representation |
---|---|
bin | 110100010110… |
… | …110101111010 |
3 | 221211022020012 |
4 | 310112311322 |
5 | 12003200200 |
6 | 1210101522 |
7 | 224442503 |
oct | 64266572 |
9 | 27738205 |
10 | 13725050 |
11 | 7824919 |
12 | 471a8a2 |
13 | 2ac7241 |
14 | 1b73baa |
15 | 1311a35 |
hex | d16d7a |
13725050 has 24 divisors (see below), whose sum is σ = 25639356. Its totient is φ = 5466240.
The previous prime is 13725031. The next prime is 13725077. The reversal of 13725050 is 5052731.
It can be written as a sum of positive squares in 6 ways, for example, as 2920681 + 10804369 = 1709^2 + 3287^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15212 + ... + 16088.
Almost surely, 213725050 is an apocalyptic number.
13725050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13725050 is a deficient number, since it is larger than the sum of its proper divisors (11914306).
13725050 is a wasteful number, since it uses less digits than its factorization.
13725050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1202 (or 1197 counting only the distinct ones).
The product of its (nonzero) digits is 1050, while the sum is 23.
The square root of 13725050 is about 3704.7334586985. The cubic root of 13725050 is about 239.4260009676.
Adding to 13725050 its reverse (5052731), we get a palindrome (18777781).
The spelling of 13725050 in words is "thirteen million, seven hundred twenty-five thousand, fifty".
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