Base | Representation |
---|---|
bin | 1011111100110100001… |
… | …0110000010000001100 |
3 | 201121220221210010011110 |
4 | 2333031002300100030 |
5 | 11330430144422444 |
6 | 234152022452020 |
7 | 20555420035212 |
oct | 2771502602014 |
9 | 647827703143 |
10 | 205303514124 |
11 | 7a083532925 |
12 | 33957894010 |
13 | 1648b009207 |
14 | 9d185cccb2 |
15 | 5518d80cb9 |
hex | 2fcd0b040c |
205303514124 has 24 divisors (see below), whose sum is σ = 494494486528. Its totient is φ = 66226939920.
The previous prime is 205303514111. The next prime is 205303514137. The reversal of 205303514124 is 421415303502.
It is an interprime number because it is at equal distance from previous prime (205303514111) and next prime (205303514137).
It is a junction number, because it is equal to n+sod(n) for n = 205303514091 and 205303514100.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275945212 + ... + 275945955.
Almost surely, 2205303514124 is an apocalyptic number.
It is an amenable number.
205303514124 is an abundant number, since it is smaller than the sum of its proper divisors (289190972404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205303514124 is a wasteful number, since it uses less digits than its factorization.
205303514124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551891205 (or 551891203 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 205303514124 its reverse (421415303502), we get a palindrome (626718817626).
The spelling of 205303514124 in words is "two hundred five billion, three hundred three million, five hundred fourteen thousand, one hundred twenty-four".
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