Base | Representation |
---|---|
bin | 101110001011… |
… | …001000111010 |
3 | 211202221220120 |
4 | 232023020322 |
5 | 11044314000 |
6 | 1111234110 |
7 | 204612234 |
oct | 56131072 |
9 | 24687816 |
10 | 12104250 |
11 | 6918114 |
12 | 4078936 |
13 | 267a5a2 |
14 | 1871254 |
15 | 10e16a0 |
hex | b8b23a |
12104250 has 32 divisors (see below), whose sum is σ = 30214080. Its totient is φ = 3227600.
The previous prime is 12104249. The next prime is 12104297. The reversal of 12104250 is 5240121.
12104250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
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, 7320 + ... + 8819.
It is an arithmetic number, because the mean of its divisors is an integer number (944190).
Almost surely, 212104250 is an apocalyptic number.
12104250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12104250 is an abundant number, since it is smaller than the sum of its proper divisors (18109830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12104250 is a wasteful number, since it uses less digits than its factorization.
12104250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16159 (or 16149 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 12104250 is about 3479.1162671000. The cubic root of 12104250 is about 229.6039181750.
Adding to 12104250 its reverse (5240121), we get a palindrome (17344371).
It can be divided in two parts, 1210 and 4250, that added together give a triangular number (5460 = T104).
The spelling of 12104250 in words is "twelve million, one hundred four thousand, two hundred fifty".
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