Base | Representation |
---|---|
bin | 10011100011111… |
… | …00000110000100 |
3 | 102102202102212202 |
4 | 21301330012010 |
5 | 314001224043 |
6 | 24140534032 |
7 | 4031465162 |
oct | 1161740604 |
9 | 372672782 |
10 | 164086148 |
11 | 84693396 |
12 | 46b51318 |
13 | 27cc15c5 |
14 | 17b14232 |
15 | e6131b8 |
hex | 9c7c184 |
164086148 has 6 divisors (see below), whose sum is σ = 287150766. Its totient is φ = 82043072.
The previous prime is 164086127. The next prime is 164086177. The reversal of 164086148 is 841680461.
It can be written as a sum of positive squares in only one way, i.e., 105226564 + 58859584 = 10258^2 + 7672^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20510765 + ... + 20510772.
It is an arithmetic number, because the mean of its divisors is an integer number (47858461).
Almost surely, 2164086148 is an apocalyptic number.
It is an amenable number.
164086148 is a deficient number, since it is larger than the sum of its proper divisors (123064618).
164086148 is a wasteful number, since it uses less digits than its factorization.
164086148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41021541 (or 41021539 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 38.
The square root of 164086148 is about 12809.6115475841. The cubic root of 164086148 is about 547.4661939191.
The spelling of 164086148 in words is "one hundred sixty-four million, eighty-six thousand, one hundred forty-eight".
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