Base | Representation |
---|---|
bin | 1011100010011… |
… | …0001110100010 |
3 | 10101001112002000 |
4 | 2320212032202 |
5 | 44342003244 |
6 | 4445104430 |
7 | 1125213564 |
oct | 270461642 |
9 | 111045060 |
10 | 48391074 |
11 | 25351a26 |
12 | 14258116 |
13 | a043c94 |
14 | 65d9334 |
15 | 43ad169 |
hex | 2e263a2 |
48391074 has 32 divisors (see below), whose sum is σ = 108151680. Its totient is φ = 16038000.
The previous prime is 48391073. The next prime is 48391087. The reversal of 48391074 is 47019384.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (48391073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7299 + ... + 12249.
It is an arithmetic number, because the mean of its divisors is an integer number (3379740).
Almost surely, 248391074 is an apocalyptic number.
48391074 is an abundant number, since it is smaller than the sum of its proper divisors (59760606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48391074 is a wasteful number, since it uses less digits than its factorization.
48391074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5143 (or 5137 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 48391074 is about 6956.3693116453. The cubic root of 48391074 is about 364.4084343827.
The spelling of 48391074 in words is "forty-eight million, three hundred ninety-one thousand, seventy-four".
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