Base | Representation |
---|---|
bin | 11000000000110… |
… | …11111111010000 |
3 | 112001001021102101 |
4 | 30000123333100 |
5 | 403032104412 |
6 | 31553330144 |
7 | 4664136136 |
oct | 1400337720 |
9 | 461037371 |
10 | 201441232 |
11 | a3787863 |
12 | 57566954 |
13 | 329702c5 |
14 | 1ca79756 |
15 | 12a41457 |
hex | c01bfd0 |
201441232 has 10 divisors (see below), whose sum is σ = 390292418. Its totient is φ = 100720608.
The previous prime is 201441223. The next prime is 201441239. The reversal of 201441232 is 232144102.
It can be written as a sum of positive squares in only one way, i.e., 107661376 + 93779856 = 10376^2 + 9684^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201441239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6295023 + ... + 6295054.
Almost surely, 2201441232 is an apocalyptic number.
It is an amenable number.
201441232 is a deficient number, since it is larger than the sum of its proper divisors (188851186).
201441232 is a wasteful number, since it uses less digits than its factorization.
201441232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12590085 (or 12590079 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 201441232 is about 14192.9994011132. Note that the first 3 decimals coincide. The cubic root of 201441232 is about 586.2049161627.
Adding to 201441232 its reverse (232144102), we get a palindrome (433585334).
The spelling of 201441232 in words is "two hundred one million, four hundred forty-one thousand, two hundred thirty-two".
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