Base | Representation |
---|---|
bin | 1010000110110… |
… | …00100000010011 |
3 | 12220111220112102 |
4 | 11003120200103 |
5 | 133200213013 |
6 | 12224551015 |
7 | 2046362156 |
oct | 503304023 |
9 | 186456472 |
10 | 84772883 |
11 | 43941138 |
12 | 2448246b |
13 | 14741990 |
14 | b389c9d |
15 | 7697d58 |
hex | 50d8813 |
84772883 has 8 divisors (see below), whose sum is σ = 93761808. Its totient is φ = 76136544.
The previous prime is 84772873. The next prime is 84772921. The reversal of 84772883 is 38827748.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 84772883 - 214 = 84756499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84772873) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87641 + ... + 88602.
It is an arithmetic number, because the mean of its divisors is an integer number (11720226).
Almost surely, 284772883 is an apocalyptic number.
84772883 is a deficient number, since it is larger than the sum of its proper divisors (8988925).
84772883 is a wasteful number, since it uses less digits than its factorization.
84772883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176293.
The product of its digits is 602112, while the sum is 47.
The square root of 84772883 is about 9207.2190698386. The cubic root of 84772883 is about 439.2910121215.
The spelling of 84772883 in words is "eighty-four million, seven hundred seventy-two thousand, eight hundred eighty-three".
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