Base | Representation |
---|---|
bin | 10011110010111… |
… | …10011100001000 |
3 | 102120110211000020 |
4 | 21321132130020 |
5 | 320002434312 |
6 | 24251140440 |
7 | 4054334166 |
oct | 1171363410 |
9 | 376424006 |
10 | 166061832 |
11 | 85812792 |
12 | 47744720 |
13 | 28533951 |
14 | 180aa236 |
15 | e8a378c |
hex | 9e5e708 |
166061832 has 32 divisors (see below), whose sum is σ = 417317280. Its totient is φ = 55065600.
The previous prime is 166061737. The next prime is 166061839. The reversal of 166061832 is 238160661.
166061832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 166061793 and 166061802.
It is not an unprimeable number, because it can be changed into a prime (166061839) 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, 13294 + ... + 22557.
It is an arithmetic number, because the mean of its divisors is an integer number (13041165).
Almost surely, 2166061832 is an apocalyptic number.
166061832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
166061832 is an abundant number, since it is smaller than the sum of its proper divisors (251255448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
166061832 is a wasteful number, since it uses less digits than its factorization.
166061832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36053 (or 36049 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 166061832 is about 12886.4980502850. The cubic root of 166061832 is about 549.6546945477.
The spelling of 166061832 in words is "one hundred sixty-six million, sixty-one thousand, eight hundred thirty-two".
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