Base | Representation |
---|---|
bin | 101110001111… |
… | …111101101110 |
3 | 211210222000120 |
4 | 232033331232 |
5 | 11100432024 |
6 | 1111505410 |
7 | 205023660 |
oct | 56177556 |
9 | 24728016 |
10 | 12124014 |
11 | 6930a51 |
12 | 4088266 |
13 | 2686596 |
14 | 1878530 |
15 | 10e7479 |
hex | b8ff6e |
12124014 has 32 divisors (see below), whose sum is σ = 29172480. Its totient is φ = 3281472.
The previous prime is 12123977. The next prime is 12124061. The reversal of 12124014 is 41042121.
It is a junction number, because it is equal to n+sod(n) for n = 12123984 and 12124002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6799 + ... + 8394.
It is an arithmetic number, because the mean of its divisors is an integer number (911640).
Almost surely, 212124014 is an apocalyptic number.
12124014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12124014 is an abundant number, since it is smaller than the sum of its proper divisors (17048466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12124014 is a wasteful number, since it uses less digits than its factorization.
12124014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15224.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 12124014 is about 3481.9554850687. The cubic root of 12124014 is about 229.7288171218.
Adding to 12124014 its reverse (41042121), we get a palindrome (53166135).
The spelling of 12124014 in words is "twelve million, one hundred twenty-four thousand, fourteen".
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