Base | Representation |
---|---|
bin | 10111111111110… |
… | …01101110000000 |
3 | 112000210010212120 |
4 | 23333321232000 |
5 | 403013111424 |
6 | 31550324240 |
7 | 4663012662 |
oct | 1377715600 |
9 | 460703776 |
10 | 201300864 |
11 | a36a1356 |
12 | 574b9680 |
13 | 3292144b |
14 | 1ca40532 |
15 | 12a14a79 |
hex | bff9b80 |
201300864 has 32 divisors (see below), whose sum is σ = 534706440. Its totient is φ = 67100160.
The previous prime is 201300851. The next prime is 201300871. The reversal of 201300864 is 468003102.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 261727 + ... + 262494.
Almost surely, 2201300864 is an apocalyptic number.
201300864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
201300864 is an abundant number, since it is smaller than the sum of its proper divisors (333405576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201300864 is an equidigital number, since it uses as much as digits as its factorization.
201300864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524238 (or 524226 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 201300864 is about 14188.0535662930. The cubic root of 201300864 is about 586.0687250253.
Adding to 201300864 its reverse (468003102), we get a palindrome (669303966).
The spelling of 201300864 in words is "two hundred one million, three hundred thousand, eight hundred sixty-four".
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