Base | Representation |
---|---|
bin | 1010001101010… |
… | …0110010111000 |
3 | 2222120012122201 |
4 | 2203110302320 |
5 | 41430032043 |
6 | 4125355544 |
7 | 1026630022 |
oct | 243246270 |
9 | 88505581 |
10 | 42814648 |
11 | 22193308 |
12 | 12408bb4 |
13 | 8b40a16 |
14 | 5987012 |
15 | 3b5ac4d |
hex | 28d4cb8 |
42814648 has 16 divisors (see below), whose sum is σ = 81639000. Its totient is φ = 21044256.
The previous prime is 42814631. The next prime is 42814649. The reversal of 42814648 is 84641824.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42814649) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44883 + ... + 45826.
Almost surely, 242814648 is an apocalyptic number.
It is an amenable number.
42814648 is a deficient number, since it is larger than the sum of its proper divisors (38824352).
42814648 is a wasteful number, since it uses less digits than its factorization.
42814648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90774 (or 90770 counting only the distinct ones).
The product of its digits is 49152, while the sum is 37.
The square root of 42814648 is about 6543.2903038150. The cubic root of 42814648 is about 349.8356997555.
The spelling of 42814648 in words is "forty-two million, eight hundred fourteen thousand, six hundred forty-eight".
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