Base | Representation |
---|---|
bin | 1010001110011… |
… | …0001101111011 |
3 | 2222200211112210 |
4 | 2203212031323 |
5 | 41434323021 |
6 | 4131110203 |
7 | 1030345050 |
oct | 243461573 |
9 | 88624483 |
10 | 42886011 |
11 | 22231993 |
12 | 12442363 |
13 | 8b6734c |
14 | 59a5027 |
15 | 3b71e76 |
hex | 28e637b |
42886011 has 16 divisors (see below), whose sum is σ = 65505024. Its totient is φ = 24448224.
The previous prime is 42886003. The next prime is 42886013. The reversal of 42886011 is 11068824.
It is not a de Polignac number, because 42886011 - 23 = 42886003 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 42886011.
It is not an unprimeable number, because it can be changed into a prime (42886013) 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, 7621 + ... + 11993.
It is an arithmetic number, because the mean of its divisors is an integer number (4094064).
Almost surely, 242886011 is an apocalyptic number.
42886011 is a deficient number, since it is larger than the sum of its proper divisors (22619013).
42886011 is a wasteful number, since it uses less digits than its factorization.
42886011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4850.
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 42886011 is about 6548.7411767453. The cubic root of 42886011 is about 350.0299593402.
The spelling of 42886011 in words is "forty-two million, eight hundred eighty-six thousand, eleven".
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