Base | Representation |
---|---|
bin | 1010111110001… |
… | …1000010110100 |
3 | 10012120222211210 |
4 | 2233203002310 |
5 | 43240044430 |
6 | 4322201420 |
7 | 1066103265 |
oct | 257430264 |
9 | 105528753 |
10 | 46018740 |
11 | 23a81619 |
12 | 134b3270 |
13 | 96c3231 |
14 | 617c96c |
15 | 40902b0 |
hex | 2be30b4 |
46018740 has 48 divisors (see below), whose sum is σ = 130197312. Its totient is φ = 12143616.
The previous prime is 46018723. The next prime is 46018759. The reversal of 46018740 is 4781064.
46018740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 46018698 and 46018707.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1867 + ... + 9773.
It is an arithmetic number, because the mean of its divisors is an integer number (2712444).
Almost surely, 246018740 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 46018740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65098656).
46018740 is an abundant number, since it is smaller than the sum of its proper divisors (84178572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46018740 is a wasteful number, since it uses less digits than its factorization.
46018740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8016 (or 8014 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 46018740 is about 6783.7113735772. The cubic root of 46018740 is about 358.3534372472.
The spelling of 46018740 in words is "forty-six million, eighteen thousand, seven hundred forty".
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