Base | Representation |
---|---|
bin | 10001011101001… |
… | …01100011010000 |
3 | 101012112102102021 |
4 | 20232211203100 |
5 | 244441231120 |
6 | 22310301224 |
7 | 3425431042 |
oct | 1056454320 |
9 | 335472367 |
10 | 146430160 |
11 | 75724168 |
12 | 41057814 |
13 | 2444c086 |
14 | 15639a92 |
15 | ccc6aaa |
hex | 8ba58d0 |
146430160 has 40 divisors (see below), whose sum is σ = 340978176. Its totient is φ = 58481280.
The previous prime is 146430139. The next prime is 146430161. The reversal of 146430160 is 61034641.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146430161) 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, 78357 + ... + 80203.
Almost surely, 2146430160 is an apocalyptic number.
146430160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
146430160 is an abundant number, since it is smaller than the sum of its proper divisors (194548016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146430160 is a wasteful number, since it uses less digits than its factorization.
146430160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2851 (or 2845 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 146430160 is about 12100.8330291761. The cubic root of 146430160 is about 527.0803742571.
The spelling of 146430160 in words is "one hundred forty-six million, four hundred thirty thousand, one hundred sixty".
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