Base | Representation |
---|---|
bin | 10011110011001… |
… | …00000101010100 |
3 | 102120111222201101 |
4 | 21321210011110 |
5 | 320004204243 |
6 | 24251435444 |
7 | 4054461451 |
oct | 1171440524 |
9 | 376458641 |
10 | 166084948 |
11 | 85829097 |
12 | 47755b84 |
13 | 28541323 |
14 | 180b4828 |
15 | e8aa54d |
hex | 9e64154 |
166084948 has 6 divisors (see below), whose sum is σ = 290648666. Its totient is φ = 83042472.
The previous prime is 166084937. The next prime is 166084967. The reversal of 166084948 is 849480661.
It can be written as a sum of positive squares in only one way, i.e., 165842884 + 242064 = 12878^2 + 492^2 .
It is a junction number, because it is equal to n+sod(n) for n = 166084898 and 166084907.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20760615 + ... + 20760622.
Almost surely, 2166084948 is an apocalyptic number.
It is an amenable number.
166084948 is a deficient number, since it is larger than the sum of its proper divisors (124563718).
166084948 is a wasteful number, since it uses less digits than its factorization.
166084948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41521241 (or 41521239 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 46.
The square root of 166084948 is about 12887.3949268268. The cubic root of 166084948 is about 549.6801975551.
The spelling of 166084948 in words is "one hundred sixty-six million, eighty-four thousand, nine hundred forty-eight".
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