Base | Representation |
---|---|
bin | 1010001010011… |
… | …1010101100000 |
3 | 2222012202020102 |
4 | 2202213111200 |
5 | 41403102243 |
6 | 4121401532 |
7 | 1025223122 |
oct | 242472540 |
9 | 88182212 |
10 | 42628448 |
11 | 22076425 |
12 | 123392a8 |
13 | 8aa7045 |
14 | 5939212 |
15 | 3b209b8 |
hex | 28a7560 |
42628448 has 24 divisors (see below), whose sum is σ = 84573720. Its totient is φ = 21149440.
The previous prime is 42628433. The next prime is 42628501. The reversal of 42628448 is 84482624.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 893 + ... + 9276.
It is an arithmetic number, because the mean of its divisors is an integer number (3523905).
Almost surely, 242628448 is an apocalyptic number.
It is an amenable number.
42628448 is a deficient number, since it is larger than the sum of its proper divisors (41945272).
42628448 is a wasteful number, since it uses less digits than its factorization.
42628448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10310 (or 10302 counting only the distinct ones).
The product of its digits is 98304, while the sum is 38.
The square root of 42628448 is about 6529.0464847480. The cubic root of 42628448 is about 349.3278200996.
The spelling of 42628448 in words is "forty-two million, six hundred twenty-eight thousand, four hundred forty-eight".
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