Base | Representation |
---|---|
bin | 1011000100101… |
… | …0011000101111 |
3 | 10020101111111020 |
4 | 2301022120233 |
5 | 43342121111 |
6 | 4335225223 |
7 | 1102515336 |
oct | 261123057 |
9 | 106344436 |
10 | 46442031 |
11 | 24240649 |
12 | 13678213 |
13 | 9810abc |
14 | 624cd1d |
15 | 4125906 |
hex | 2c4a62f |
46442031 has 4 divisors (see below), whose sum is σ = 61922712. Its totient is φ = 30961352.
The previous prime is 46442029. The next prime is 46442047. The reversal of 46442031 is 13024464.
46442031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 46442031 - 21 = 46442029 is a prime.
It is a super-2 number, since 2×464420312 = 4313724486809922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 46441992 and 46442010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (46442531) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 7740336 + ... + 7740341.
It is an arithmetic number, because the mean of its divisors is an integer number (15480678).
Almost surely, 246442031 is an apocalyptic number.
46442031 is a deficient number, since it is larger than the sum of its proper divisors (15480681).
46442031 is a wasteful number, since it uses less digits than its factorization.
46442031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15480680.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 46442031 is about 6814.8390296470. The cubic root of 46442031 is about 359.4488247679.
Adding to 46442031 its reverse (13024464), we get a palindrome (59466495).
The spelling of 46442031 in words is "forty-six million, four hundred forty-two thousand, thirty-one".
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