Base | Representation |
---|---|
bin | 10110100111100101… |
… | …01011111011011100 |
3 | 1011100021121012102210 |
4 | 23103302223323130 |
5 | 144332130324200 |
6 | 5324543120420 |
7 | 606630422100 |
oct | 132362537334 |
9 | 34307535383 |
10 | 12143214300 |
11 | 51715896a8 |
12 | 242a8a3110 |
13 | 11b6a28c09 |
14 | 832a5b900 |
15 | 4b110e650 |
hex | 2d3cabedc |
12143214300 has 108 divisors (see below), whose sum is σ = 40870639320. Its totient is φ = 2775588480.
The previous prime is 12143214287. The next prime is 12143214311. The reversal of 12143214300 is 341234121.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 398335 + ... + 427734.
Almost surely, 212143214300 is an apocalyptic number.
12143214300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12143214300 is an abundant number, since it is smaller than the sum of its proper divisors (28727425020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12143214300 is a wasteful number, since it uses less digits than its factorization.
12143214300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 826100 (or 826086 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12143214300 its reverse (341234121), we get a palindrome (12484448421).
The spelling of 12143214300 in words is "twelve billion, one hundred forty-three million, two hundred fourteen thousand, three hundred".
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