Base | Representation |
---|---|
bin | 11010010000101… |
… | …00000001011000 |
3 | 120100111112102110 |
4 | 31020110001120 |
5 | 422343023333 |
6 | 33505232320 |
7 | 5313242253 |
oct | 1510240130 |
9 | 510445373 |
10 | 220282968 |
11 | 103386944 |
12 | 619326a0 |
13 | 36839469 |
14 | 2138209a |
15 | 14514063 |
hex | d214058 |
220282968 has 64 divisors (see below), whose sum is σ = 561254400. Its totient is φ = 72034560.
The previous prime is 220282883. The next prime is 220282969. The reversal of 220282968 is 869282022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220282969) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422548 + ... + 423068.
It is an arithmetic number, because the mean of its divisors is an integer number (8769600).
Almost surely, 2220282968 is an apocalyptic number.
It is an amenable number.
220282968 is an abundant number, since it is smaller than the sum of its proper divisors (340971432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220282968 is a wasteful number, since it uses less digits than its factorization.
220282968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 832 (or 828 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 39.
The square root of 220282968 is about 14841.9327582360. The cubic root of 220282968 is about 603.9397846495.
The spelling of 220282968 in words is "two hundred twenty million, two hundred eighty-two thousand, nine hundred sixty-eight".
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