Base | Representation |
---|---|
bin | 1011001100110… |
… | …0010110110001 |
3 | 10021101112202001 |
4 | 2303030112301 |
5 | 44011140020 |
6 | 4354454001 |
7 | 1110163363 |
oct | 263142661 |
9 | 107345661 |
10 | 46974385 |
11 | 24574607 |
12 | 13894301 |
13 | 99691c3 |
14 | 634ad33 |
15 | 41cd50a |
hex | 2ccc5b1 |
46974385 has 12 divisors (see below), whose sum is σ = 57607668. Its totient is φ = 36771296.
The previous prime is 46974359. The next prime is 46974401. The reversal of 46974385 is 58347964.
46974385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 10214416 + 36759969 = 3196^2 + 6063^2 .
It is not a de Polignac number, because 46974385 - 211 = 46972337 is a prime.
It is a super-2 number, since 2×469743852 = 4413185692256450, which contains 22 as substring.
It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 8919 + ... + 13171.
It is an arithmetic number, because the mean of its divisors is an integer number (4800639).
Almost surely, 246974385 is an apocalyptic number.
It is an amenable number.
46974385 is a deficient number, since it is larger than the sum of its proper divisors (10633283).
46974385 is an equidigital number, since it uses as much as digits as its factorization.
46974385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4352 (or 4305 counting only the distinct ones).
The product of its digits is 725760, while the sum is 46.
The square root of 46974385 is about 6853.7861799154. The cubic root of 46974385 is about 360.8170357597.
The spelling of 46974385 in words is "forty-six million, nine hundred seventy-four thousand, three hundred eighty-five".
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