Base | Representation |
---|---|
bin | 10111111111110… |
… | …01100111010000 |
3 | 112000210010021120 |
4 | 23333321213100 |
5 | 403013103212 |
6 | 31550322240 |
7 | 4663011504 |
oct | 1377714720 |
9 | 460703246 |
10 | 201300432 |
11 | a36a0aa3 |
12 | 574b9380 |
13 | 329211a8 |
14 | 1ca40304 |
15 | 12a1488c |
hex | bff99d0 |
201300432 has 20 divisors (see below), whose sum is σ = 520026240. Its totient is φ = 67100128.
The previous prime is 201300409. The next prime is 201300433. The reversal of 201300432 is 234003102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201300433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2096832 + ... + 2096927.
It is an arithmetic number, because the mean of its divisors is an integer number (26001312).
Almost surely, 2201300432 is an apocalyptic number.
It is an amenable number.
201300432 is an abundant number, since it is smaller than the sum of its proper divisors (318725808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201300432 is a wasteful number, since it uses less digits than its factorization.
201300432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4193770 (or 4193764 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 201300432 is about 14188.0383422093. The cubic root of 201300432 is about 586.0683057825.
Adding to 201300432 its reverse (234003102), we get a palindrome (435303534).
The spelling of 201300432 in words is "two hundred one million, three hundred thousand, four hundred thirty-two".
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