Base | Representation |
---|---|
bin | 101111011010… |
… | …101100010110 |
3 | 212101111220011 |
4 | 233122230112 |
5 | 11140230402 |
6 | 1122230434 |
7 | 210440236 |
oct | 57325426 |
9 | 25344804 |
10 | 12430102 |
11 | 701aa13 |
12 | 41b541a |
13 | 27629b9 |
14 | 1917cc6 |
15 | 1157ed7 |
hex | bdab16 |
12430102 has 4 divisors (see below), whose sum is σ = 18645156. Its totient is φ = 6215050.
The previous prime is 12430091. The next prime is 12430127. The reversal of 12430102 is 20103421.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3107524 + ... + 3107527.
It is an arithmetic number, because the mean of its divisors is an integer number (4661289).
Almost surely, 212430102 is an apocalyptic number.
12430102 is a deficient number, since it is larger than the sum of its proper divisors (6215054).
12430102 is an equidigital number, since it uses as much as digits as its factorization.
12430102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6215053.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 12430102 is about 3525.6349782699. The cubic root of 12430102 is about 231.6460491517.
Adding to 12430102 its reverse (20103421), we get a palindrome (32533523).
The spelling of 12430102 in words is "twelve million, four hundred thirty thousand, one hundred two".
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