Base | Representation |
---|---|
bin | 1001000011101100… |
… | …1001011011001001 |
3 | 20021110011010222012 |
4 | 2100323021123021 |
5 | 14434421033301 |
6 | 1041133505305 |
7 | 114152523203 |
oct | 22073113311 |
9 | 6243133865 |
10 | 2431424201 |
11 | 1038525a98 |
12 | 57a342235 |
13 | 2c996bc5b |
14 | 190cbd773 |
15 | e36d1ebb |
hex | 90ec96c9 |
2431424201 has 8 divisors (see below), whose sum is σ = 2585502504. Its totient is φ = 2278574080.
The previous prime is 2431424183. The next prime is 2431424221. The reversal of 2431424201 is 1024241342.
It can be written as a sum of positive squares in 4 ways, for example, as 32775625 + 2398648576 = 5725^2 + 48976^2 .
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 2431424201 - 214 = 2431407817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2431424221) 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, 302960 + ... + 310881.
It is an arithmetic number, because the mean of its divisors is an integer number (323187813).
Almost surely, 22431424201 is an apocalyptic number.
It is an amenable number.
2431424201 is a deficient number, since it is larger than the sum of its proper divisors (154078303).
2431424201 is a wasteful number, since it uses less digits than its factorization.
2431424201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 614091.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 2431424201 is about 49309.4737449103. The cubic root of 2431424201 is about 1344.6840237463.
Adding to 2431424201 its reverse (1024241342), we get a palindrome (3455665543).
The spelling of 2431424201 in words is "two billion, four hundred thirty-one million, four hundred twenty-four thousand, two hundred one".
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