Base | Representation |
---|---|
bin | 1010001110001… |
… | …1111101101000 |
3 | 2222200100212202 |
4 | 2203203331220 |
5 | 41434024101 |
6 | 4130555332 |
7 | 1030306115 |
oct | 243437550 |
9 | 88610782 |
10 | 42876776 |
11 | 22225a58 |
12 | 12438b48 |
13 | 8b63097 |
14 | 59a190c |
15 | 3b6e36b |
hex | 28e3f68 |
42876776 has 16 divisors (see below), whose sum is σ = 81412800. Its totient is φ = 21166704.
The previous prime is 42876773. The next prime is 42876781. The reversal of 42876776 is 67767824.
It is a self number, because there is not a number n which added to its sum of digits gives 42876776.
It is not an unprimeable number, because it can be changed into a prime (42876773) 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, 33290 + ... + 34553.
It is an arithmetic number, because the mean of its divisors is an integer number (5088300).
Almost surely, 242876776 is an apocalyptic number.
It is an amenable number.
42876776 is a deficient number, since it is larger than the sum of its proper divisors (38536024).
42876776 is a wasteful number, since it uses less digits than its factorization.
42876776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67928 (or 67924 counting only the distinct ones).
The product of its digits is 790272, while the sum is 47.
The square root of 42876776 is about 6548.0360414402. The cubic root of 42876776 is about 350.0048325863.
The spelling of 42876776 in words is "forty-two million, eight hundred seventy-six thousand, seven hundred seventy-six".
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