Base | Representation |
---|---|
bin | 1011110001101… |
… | …0001110000011 |
3 | 10102221021222120 |
4 | 2330122032003 |
5 | 100120443332 |
6 | 4522335323 |
7 | 1136545350 |
oct | 274321603 |
9 | 112837876 |
10 | 49390467 |
11 | 25974875 |
12 | 1465a543 |
13 | a303b39 |
14 | 67b9627 |
15 | 450932c |
hex | 2f1a383 |
49390467 has 32 divisors (see below), whose sum is σ = 77586432. Its totient is φ = 27363744.
The previous prime is 49390447. The next prime is 49390469. The reversal of 49390467 is 76409394.
49390467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 49390467 - 26 = 49390403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49390469) 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 31 ways as a sum of consecutive naturals, for example, 160728 + ... + 161034.
It is an arithmetic number, because the mean of its divisors is an integer number (2424576).
Almost surely, 249390467 is an apocalyptic number.
49390467 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
49390467 is a deficient number, since it is larger than the sum of its proper divisors (28195965).
49390467 is a wasteful number, since it uses less digits than its factorization.
49390467 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527.
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 49390467 is about 7027.8351574293. The cubic root of 49390467 is about 366.8999992349.
The spelling of 49390467 in words is "forty-nine million, three hundred ninety thousand, four hundred sixty-seven".
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