Base | Representation |
---|---|
bin | 10111010101101101… |
… | …11010111001001101 |
3 | 1012100020210010012201 |
4 | 23222312322321031 |
5 | 201130212401031 |
6 | 5431205401501 |
7 | 622336641514 |
oct | 135266727115 |
9 | 35306703181 |
10 | 12530200141 |
11 | 534aa75908 |
12 | 2518409291 |
13 | 1248c61a14 |
14 | 86c1d567b |
15 | 4d50a1d61 |
hex | 2eadbae4d |
12530200141 has 8 divisors (see below), whose sum is σ = 12806789760. Its totient is φ = 12254026848.
The previous prime is 12530200103. The next prime is 12530200229. The reversal of 12530200141 is 14100203521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12530200141 - 219 = 12529675853 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12530207141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42831 + ... + 163996.
It is an arithmetic number, because the mean of its divisors is an integer number (1600848720).
Almost surely, 212530200141 is an apocalyptic number.
It is an amenable number.
12530200141 is a deficient number, since it is larger than the sum of its proper divisors (276589619).
12530200141 is a wasteful number, since it uses less digits than its factorization.
12530200141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208163.
The product of its (nonzero) digits is 240, while the sum is 19.
Adding to 12530200141 its reverse (14100203521), we get a palindrome (26630403662).
The spelling of 12530200141 in words is "twelve billion, five hundred thirty million, two hundred thousand, one hundred forty-one".
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