Base | Representation |
---|---|
bin | 101111100011… |
… | …101000110110 |
3 | 212110101011012 |
4 | 233203220312 |
5 | 11142413432 |
6 | 1123112222 |
7 | 210652121 |
oct | 57435066 |
9 | 25411135 |
10 | 12466742 |
11 | 70454a2 |
12 | 4212672 |
13 | 2776592 |
14 | 19273b8 |
15 | 1163cb2 |
hex | be3a36 |
12466742 has 8 divisors (see below), whose sum is σ = 18819696. Its totient is φ = 6193512.
The previous prime is 12466739. The next prime is 12466787. The reversal of 12466742 is 24766421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12466699 and 12466708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19538 + ... + 20165.
It is an arithmetic number, because the mean of its divisors is an integer number (2352462).
Almost surely, 212466742 is an apocalyptic number.
12466742 is a deficient number, since it is larger than the sum of its proper divisors (6352954).
12466742 is a wasteful number, since it uses less digits than its factorization.
12466742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39862.
The product of its digits is 16128, while the sum is 32.
The square root of 12466742 is about 3530.8273817903. The cubic root of 12466742 is about 231.8734322516.
It can be divided in two parts, 124 and 66742, that added together give a palindrome (66866).
The spelling of 12466742 in words is "twelve million, four hundred sixty-six thousand, seven hundred forty-two".
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