Base | Representation |
---|---|
bin | 1010001111110… |
… | …0010101100011 |
3 | 2222212102211100 |
4 | 2203330111203 |
5 | 42000222421 |
6 | 4133045443 |
7 | 1031203146 |
oct | 243742543 |
9 | 88772740 |
10 | 42976611 |
11 | 22293a67 |
12 | 12486883 |
13 | 8b99662 |
14 | 59ca05d |
15 | 3b8dc26 |
hex | 28fc563 |
42976611 has 12 divisors (see below), whose sum is σ = 62693280. Its totient is φ = 28366800.
The previous prime is 42976607. The next prime is 42976621. The reversal of 42976611 is 11667924.
It is not a de Polignac number, because 42976611 - 22 = 42976607 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42976601) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22731 + ... + 24548.
It is an arithmetic number, because the mean of its divisors is an integer number (5224440).
Almost surely, 242976611 is an apocalyptic number.
42976611 is a deficient number, since it is larger than the sum of its proper divisors (19716669).
42976611 is a wasteful number, since it uses less digits than its factorization.
42976611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47386 (or 47383 counting only the distinct ones).
The product of its digits is 18144, while the sum is 36.
The square root of 42976611 is about 6555.6548871947. The cubic root of 42976611 is about 350.2762743810.
The spelling of 42976611 in words is "forty-two million, nine hundred seventy-six thousand, six hundred eleven".
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