Base | Representation |
---|---|
bin | 11111100101100… |
… | …11001011100000 |
3 | 200110121010110120 |
4 | 33302303023200 |
5 | 1020313200242 |
6 | 42143200240 |
7 | 6365152035 |
oct | 1762631340 |
9 | 613533416 |
10 | 264975072 |
11 | 12663176a |
12 | 748a6080 |
13 | 42b868ab |
14 | 2729738c |
15 | 183e11ec |
hex | fcb32e0 |
264975072 has 48 divisors (see below), whose sum is σ = 703397520. Its totient is φ = 87329792.
The previous prime is 264975071. The next prime is 264975079. The reversal of 264975072 is 270579462.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (264975071) 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, 6963 + ... + 24050.
It is an arithmetic number, because the mean of its divisors is an integer number (14654115).
Almost surely, 2264975072 is an apocalyptic number.
It is an amenable number.
264975072 is an abundant number, since it is smaller than the sum of its proper divisors (438422448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
264975072 is a wasteful number, since it uses less digits than its factorization.
264975072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31115 (or 31107 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 42.
The square root of 264975072 is about 16278.0549206593. The cubic root of 264975072 is about 642.2956877857.
The spelling of 264975072 in words is "two hundred sixty-four million, nine hundred seventy-five thousand, seventy-two".
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