Base | Representation |
---|---|
bin | 10001011010010… |
… | …00101011010000 |
3 | 101011211002120210 |
4 | 20231020223100 |
5 | 244342042434 |
6 | 22254204120 |
7 | 3422255001 |
oct | 1055105320 |
9 | 334732523 |
10 | 146049744 |
11 | 75494375 |
12 | 40ab3640 |
13 | 24347b89 |
14 | 1557b1a8 |
15 | cc4dee9 |
hex | 8b48ad0 |
146049744 has 20 divisors (see below), whose sum is σ = 377295296. Its totient is φ = 48683232.
The previous prime is 146049733. The next prime is 146049763. The reversal of 146049744 is 447940641.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1521304 + ... + 1521399.
Almost surely, 2146049744 is an apocalyptic number.
It is an amenable number.
146049744 is an abundant number, since it is smaller than the sum of its proper divisors (231245552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146049744 is a wasteful number, since it uses less digits than its factorization.
146049744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3042714 (or 3042708 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 146049744 is about 12085.1042196582. The cubic root of 146049744 is about 526.6235382797.
The spelling of 146049744 in words is "one hundred forty-six million, forty-nine thousand, seven hundred forty-four".
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