Base | Representation |
---|---|
bin | 1010001101100… |
… | …1101110110100 |
3 | 2222121020101121 |
4 | 2203121232310 |
5 | 41431203433 |
6 | 4130033324 |
7 | 1030042666 |
oct | 243315664 |
9 | 88536347 |
10 | 42834868 |
11 | 221a751a |
12 | 12418844 |
13 | 8b49c9b |
14 | 5990536 |
15 | 3b61c2d |
hex | 28d9bb4 |
42834868 has 12 divisors (see below), whose sum is σ = 76017312. Its totient is φ = 21115640.
The previous prime is 42834859. The next prime is 42834877. The reversal of 42834868 is 86843824.
It is an interprime number because it is at equal distance from previous prime (42834859) and next prime (42834877).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75130 + ... + 75697.
It is an arithmetic number, because the mean of its divisors is an integer number (6334776).
Almost surely, 242834868 is an apocalyptic number.
It is an amenable number.
42834868 is a deficient number, since it is larger than the sum of its proper divisors (33182444).
42834868 is a wasteful number, since it uses less digits than its factorization.
42834868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150902 (or 150900 counting only the distinct ones).
The product of its digits is 294912, while the sum is 43.
The square root of 42834868 is about 6544.8352156491. The cubic root of 42834868 is about 349.8907631891.
The spelling of 42834868 in words is "forty-two million, eight hundred thirty-four thousand, eight hundred sixty-eight".
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