Base | Representation |
---|---|
bin | 10111111101100… |
… | …00110011111000 |
3 | 112000012222020010 |
4 | 23332300303320 |
5 | 402424032412 |
6 | 31540101520 |
7 | 4660330224 |
oct | 1376606370 |
9 | 460188203 |
10 | 201002232 |
11 | a3507a52 |
12 | 573948a0 |
13 | 32848542 |
14 | 1c9a3784 |
15 | 129a633c |
hex | bfb0cf8 |
201002232 has 32 divisors (see below), whose sum is σ = 503758800. Its totient is φ = 66833664.
The previous prime is 201002227. The next prime is 201002239. The reversal of 201002232 is 232200102.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201002239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423 + ... + 20054.
Almost surely, 2201002232 is an apocalyptic number.
It is an amenable number.
201002232 is an abundant number, since it is smaller than the sum of its proper divisors (302756568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201002232 is a wasteful number, since it uses less digits than its factorization.
201002232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20895 (or 20891 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 201002232 is about 14177.5255951100. The cubic root of 201002232 is about 585.7787685048.
Adding to 201002232 its reverse (232200102), we get a palindrome (433202334).
The spelling of 201002232 in words is "two hundred one million, two thousand, two hundred thirty-two".
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