Base | Representation |
---|---|
bin | 10011100110111… |
… | …01000111101000 |
3 | 102110111122000201 |
4 | 21303131013220 |
5 | 314101433220 |
6 | 24153241544 |
7 | 4035041623 |
oct | 1163350750 |
9 | 373448021 |
10 | 164483560 |
11 | 84934a2a |
12 | 471032b4 |
13 | 28100467 |
14 | 17bb8dba |
15 | e690d0a |
hex | 9cdd1e8 |
164483560 has 16 divisors (see below), whose sum is σ = 370088100. Its totient is φ = 65793408.
The previous prime is 164483549. The next prime is 164483623. The reversal of 164483560 is 65384461.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 134606404 + 29877156 = 11602^2 + 5466^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2056005 + ... + 2056084.
Almost surely, 2164483560 is an apocalyptic number.
164483560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
164483560 is an abundant number, since it is smaller than the sum of its proper divisors (205604540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164483560 is a wasteful number, since it uses less digits than its factorization.
164483560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4112100 (or 4112096 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 164483560 is about 12825.1144244408. The cubic root of 164483560 is about 547.9078201106.
Subtracting from 164483560 its reverse (65384461), we obtain a palindrome (99099099).
The spelling of 164483560 in words is "one hundred sixty-four million, four hundred eighty-three thousand, five hundred sixty".
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