Base | Representation |
---|---|
bin | 1100100011100011000… |
… | …00100110111100011010 |
3 | 1112020112002021200112110 |
4 | 12101301200212330122 |
5 | 24032002140300010 |
6 | 530103302453150 |
7 | 43111343605434 |
oct | 6216140467432 |
9 | 1466462250473 |
10 | 431401103130 |
11 | 156a577489a8 |
12 | 6b7374341b6 |
13 | 318b107a03a |
14 | 16c46729654 |
15 | b34d534120 |
hex | 6471826f1a |
431401103130 has 16 divisors (see below), whose sum is σ = 1035362647584. Its totient is φ = 115040294160.
The previous prime is 431401103117. The next prime is 431401103131. The reversal of 431401103130 is 31301104134.
It is a super-3 number, since 3×4314011031303 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 431401103097 and 431401103106.
It is not an unprimeable number, because it can be changed into a prime (431401103131) 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, 7190018356 + ... + 7190018415.
It is an arithmetic number, because the mean of its divisors is an integer number (64710165474).
Almost surely, 2431401103130 is an apocalyptic number.
431401103130 is an abundant number, since it is smaller than the sum of its proper divisors (603961544454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
431401103130 is a wasteful number, since it uses less digits than its factorization.
431401103130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14380036781.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 431401103130 its reverse (31301104134), we get a palindrome (462702207264).
The spelling of 431401103130 in words is "four hundred thirty-one billion, four hundred one million, one hundred three thousand, one hundred thirty".
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