Base | Representation |
---|---|
bin | 10001100000101… |
… | …00111000001100 |
3 | 101020101120221000 |
4 | 20300110320030 |
5 | 300100324111 |
6 | 22324140300 |
7 | 3432340344 |
oct | 1060247014 |
9 | 336346830 |
10 | 146886156 |
11 | 75a0581a |
12 | 41237690 |
13 | 2457b7b1 |
14 | 15717d24 |
15 | cd66c56 |
hex | 8c14e0c |
146886156 has 48 divisors (see below), whose sum is σ = 383380480. Its totient is φ = 48632400.
The previous prime is 146886143. The next prime is 146886163. The reversal of 146886156 is 651688641.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11805 + ... + 20811.
Almost surely, 2146886156 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 146886156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191690240).
146886156 is an abundant number, since it is smaller than the sum of its proper divisors (236494324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146886156 is a wasteful number, since it uses less digits than its factorization.
146886156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9171 (or 9163 counting only the distinct ones).
The product of its digits is 276480, while the sum is 45.
The square root of 146886156 is about 12119.6598962182. The cubic root of 146886156 is about 527.6269317116.
The spelling of 146886156 in words is "one hundred forty-six million, eight hundred eighty-six thousand, one hundred fifty-six".
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