Base | Representation |
---|---|
bin | 1010000110100… |
… | …00000100111110 |
3 | 12220110011012000 |
4 | 11003100010332 |
5 | 133143111431 |
6 | 12224123130 |
7 | 2046156426 |
oct | 503200476 |
9 | 186404160 |
10 | 84738366 |
11 | 43918209 |
12 | 244664a6 |
13 | 1472c05b |
14 | b37b486 |
15 | 768c9e6 |
hex | 50d013e |
84738366 has 32 divisors (see below), whose sum is σ = 198220800. Its totient is φ = 26759160.
The previous prime is 84738359. The next prime is 84738383. The reversal of 84738366 is 66383748.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40270 + ... + 42321.
It is an arithmetic number, because the mean of its divisors is an integer number (6194400).
Almost surely, 284738366 is an apocalyptic number.
84738366 is an abundant number, since it is smaller than the sum of its proper divisors (113482434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84738366 is a wasteful number, since it uses less digits than its factorization.
84738366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82621 (or 82615 counting only the distinct ones).
The product of its digits is 580608, while the sum is 45.
The square root of 84738366 is about 9205.3444259300. The cubic root of 84738366 is about 439.2313819435.
It can be divided in two parts, 8 and 4738366, that added together give a palindrome (4738374).
The spelling of 84738366 in words is "eighty-four million, seven hundred thirty-eight thousand, three hundred sixty-six".
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