Base | Representation |
---|---|
bin | 10011110100001… |
… | …10101000100110 |
3 | 102120210011211221 |
4 | 21322012220212 |
5 | 320023221340 |
6 | 24254450554 |
7 | 4055621164 |
oct | 1172065046 |
9 | 376704757 |
10 | 166226470 |
11 | 85915453 |
12 | 47803a5a |
13 | 28590877 |
14 | 18110234 |
15 | e8d744a |
hex | 9e86a26 |
166226470 has 8 divisors (see below), whose sum is σ = 299207664. Its totient is φ = 66490584.
The previous prime is 166226453. The next prime is 166226471. The reversal of 166226470 is 74622661.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (166226471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8311314 + ... + 8311333.
It is an arithmetic number, because the mean of its divisors is an integer number (37400958).
Almost surely, 2166226470 is an apocalyptic number.
166226470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
166226470 is a deficient number, since it is larger than the sum of its proper divisors (132981194).
166226470 is a wasteful number, since it uses less digits than its factorization.
166226470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16622654.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 166226470 is about 12892.8844716766. The cubic root of 166226470 is about 549.8362818495.
The spelling of 166226470 in words is "one hundred sixty-six million, two hundred twenty-six thousand, four hundred seventy".
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