Base | Representation |
---|---|
bin | 110000001001… |
… | …010011010110 |
3 | 212202012202222 |
4 | 300021103112 |
5 | 11212333024 |
6 | 1130302342 |
7 | 212163650 |
oct | 60112326 |
9 | 25665688 |
10 | 12621014 |
11 | 714039a |
12 | 42879b2 |
13 | 27cb873 |
14 | 19676d0 |
15 | 119485e |
hex | c094d6 |
12621014 has 8 divisors (see below), whose sum is σ = 21636048. Its totient is φ = 5409000.
The previous prime is 12620981. The next prime is 12621017. The reversal of 12621014 is 41012621.
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 = 12620983 and 12621001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12621017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450737 + ... + 450764.
It is an arithmetic number, because the mean of its divisors is an integer number (2704506).
Almost surely, 212621014 is an apocalyptic number.
12621014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12621014 is a deficient number, since it is larger than the sum of its proper divisors (9015034).
12621014 is an equidigital number, since it uses as much as digits as its factorization.
12621014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 901510.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 12621014 is about 3552.6066486455. The cubic root of 12621014 is about 232.8259674116.
Adding to 12621014 its reverse (41012621), we get a palindrome (53633635).
The spelling of 12621014 in words is "twelve million, six hundred twenty-one thousand, fourteen".
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