Base | Representation |
---|---|
bin | 10011100110111… |
… | …01000111011001 |
3 | 102110111122000011 |
4 | 21303131013121 |
5 | 314101433140 |
6 | 24153241521 |
7 | 4035041602 |
oct | 1163350731 |
9 | 373448004 |
10 | 164483545 |
11 | 84934a16 |
12 | 471032a1 |
13 | 28100455 |
14 | 17bb8da9 |
15 | e690cea |
hex | 9cdd1d9 |
164483545 has 8 divisors (see below), whose sum is σ = 198688320. Its totient is φ = 130714800.
The previous prime is 164483531. The next prime is 164483549. The reversal of 164483545 is 545384461.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 164483545 - 211 = 164481497 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 164483498 and 164483507.
It is not an unprimeable number, because it can be changed into a prime (164483549) 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, 108175 + ... + 109684.
It is an arithmetic number, because the mean of its divisors is an integer number (24836040).
Almost surely, 2164483545 is an apocalyptic number.
It is an amenable number.
164483545 is a deficient number, since it is larger than the sum of its proper divisors (34204775).
164483545 is a wasteful number, since it uses less digits than its factorization.
164483545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218015.
The product of its digits is 230400, while the sum is 40.
The square root of 164483545 is about 12825.1138396507. The cubic root of 164483545 is about 547.9078034552.
The spelling of 164483545 in words is "one hundred sixty-four million, four hundred eighty-three thousand, five hundred forty-five".
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