Base | Representation |
---|---|
bin | 1011010100000… |
… | …0000000001010 |
3 | 10022021121112002 |
4 | 2311000000022 |
5 | 44121314244 |
6 | 4412551002 |
7 | 1114205402 |
oct | 265000012 |
9 | 108247462 |
10 | 47448074 |
11 | 24868493 |
12 | 13a82462 |
13 | 9aa39ab |
14 | 6431802 |
15 | 4273a4e |
hex | 2d4000a |
47448074 has 8 divisors (see below), whose sum is σ = 71236800. Its totient is φ = 23702476.
The previous prime is 47448061. The next prime is 47448077. The reversal of 47448074 is 47084474.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (47448077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7874 + ... + 12525.
It is an arithmetic number, because the mean of its divisors is an integer number (8904600).
Almost surely, 247448074 is an apocalyptic number.
47448074 is a deficient number, since it is larger than the sum of its proper divisors (23788726).
47448074 is a wasteful number, since it uses less digits than its factorization.
47448074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21564.
The product of its (nonzero) digits is 100352, while the sum is 38.
The square root of 47448074 is about 6888.2562379749. The cubic root of 47448074 is about 362.0258062858.
The spelling of 47448074 in words is "forty-seven million, four hundred forty-eight thousand, seventy-four".
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