Base | Representation |
---|---|
bin | 1011000010000… |
… | …0110100000001 |
3 | 10020001211220100 |
4 | 2300200310001 |
5 | 43321143440 |
6 | 4331433013 |
7 | 1101206022 |
oct | 260406401 |
9 | 106054810 |
10 | 46271745 |
11 | 24134713 |
12 | 135b5769 |
13 | 9781440 |
14 | 6206c49 |
15 | 40e0230 |
hex | 2c20d01 |
46271745 has 96 divisors (see below), whose sum is σ = 95397120. Its totient is φ = 20528640.
The previous prime is 46271713. The next prime is 46271749. The reversal of 46271745 is 54717264.
It is not a de Polignac number, because 46271745 - 25 = 46271713 is a prime.
Together with 49125375 it forms an amicable pair .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (46271749) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 255555 + ... + 255735.
It is an arithmetic number, because the mean of its divisors is an integer number (993720).
Almost surely, 246271745 is an apocalyptic number.
46271745 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
46271745 is an abundant number, since it is smaller than the sum of its proper divisors (49125375).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46271745 is a wasteful number, since it uses less digits than its factorization.
46271745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247 (or 244 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 46271745 is about 6802.3337906927. Note that the first 3 decimals coincide. The cubic root of 46271745 is about 359.0089641179.
The spelling of 46271745 in words is "forty-six million, two hundred seventy-one thousand, seven hundred forty-five".
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