Base | Representation |
---|---|
bin | 1011010010001… |
… | …0010010101010 |
3 | 10022001102120211 |
4 | 2310202102222 |
5 | 44103421003 |
6 | 4410211334 |
7 | 1113160531 |
oct | 264422252 |
9 | 108042524 |
10 | 47326378 |
11 | 24795010 |
12 | 13a23b4a |
13 | 9a60498 |
14 | 63dd318 |
15 | 424c96d |
hex | 2d224aa |
47326378 has 48 divisors (see below), whose sum is σ = 83941920. Its totient is φ = 19836000.
The previous prime is 47326369. The next prime is 47326381. The reversal of 47326378 is 87362374.
It is a happy number.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
Its product of digits (169344) is a multiple of the sum of its prime divisors (192).
It is a self number, because there is not a number n which added to its sum of digits gives 47326378.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 468528 + ... + 468628.
It is an arithmetic number, because the mean of its divisors is an integer number (1748790).
Almost surely, 247326378 is an apocalyptic number.
47326378 is a deficient number, since it is larger than the sum of its proper divisors (36615542).
47326378 is a wasteful number, since it uses less digits than its factorization.
47326378 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211 (or 192 counting only the distinct ones).
The product of its digits is 169344, while the sum is 40.
The square root of 47326378 is about 6879.4169811111. The cubic root of 47326378 is about 361.7160303644.
The spelling of 47326378 in words is "forty-seven million, three hundred twenty-six thousand, three hundred seventy-eight".
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