Base | Representation |
---|---|
bin | 10001011011011… |
… | …01001001010000 |
3 | 101012002200111020 |
4 | 20231231021100 |
5 | 244411332440 |
6 | 22301315440 |
7 | 3423446334 |
oct | 1055551120 |
9 | 335080436 |
10 | 146199120 |
11 | 75586621 |
12 | 40b65b80 |
13 | 2439ab72 |
14 | 155b97c4 |
15 | cc7d3d0 |
hex | 8b6d250 |
146199120 has 40 divisors (see below), whose sum is σ = 453218016. Its totient is φ = 38986368.
The previous prime is 146199107. The next prime is 146199149. The reversal of 146199120 is 21991641.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304342 + ... + 304821.
Almost surely, 2146199120 is an apocalyptic number.
146199120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
146199120 is an abundant number, since it is smaller than the sum of its proper divisors (307018896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146199120 is a wasteful number, since it uses less digits than its factorization.
146199120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 609179 (or 609173 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 33.
The square root of 146199120 is about 12091.2828103556. The cubic root of 146199120 is about 526.8030162025.
The spelling of 146199120 in words is "one hundred forty-six million, one hundred ninety-nine thousand, one hundred twenty".
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