Base | Representation |
---|---|
bin | 10110100111100100… |
… | …11000011001011101 |
3 | 1011100021110010200212 |
4 | 23103302120121131 |
5 | 144332120244201 |
6 | 5324541302205 |
7 | 606626636624 |
oct | 132362303135 |
9 | 34307403625 |
10 | 12143134301 |
11 | 5171534591 |
12 | 242a864965 |
13 | 11b69cb68c |
14 | 832a3a6bb |
15 | 4b10e5abb |
hex | 2d3c9865d |
12143134301 has 8 divisors (see below), whose sum is σ = 12567511200. Its totient is φ = 11719134000.
The previous prime is 12143134261. The next prime is 12143134307. The reversal of 12143134301 is 10343134121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12143134301 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 (12143134307) 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, 27731 + ... + 158288.
It is an arithmetic number, because the mean of its divisors is an integer number (1570938900).
Almost surely, 212143134301 is an apocalyptic number.
It is an amenable number.
12143134301 is a deficient number, since it is larger than the sum of its proper divisors (424376899).
12143134301 is a wasteful number, since it uses less digits than its factorization.
12143134301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188299.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 12143134301 its reverse (10343134121), we get a palindrome (22486268422).
The spelling of 12143134301 in words is "twelve billion, one hundred forty-three million, one hundred thirty-four thousand, three hundred one".
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