Base | Representation |
---|---|
bin | 1010000111111… |
… | …01101111010011 |
3 | 12220210122202000 |
4 | 11003331233103 |
5 | 133220103040 |
6 | 12232125043 |
7 | 2050565622 |
oct | 503755723 |
9 | 186718660 |
10 | 84925395 |
11 | 43a35785 |
12 | 24536783 |
13 | 14796219 |
14 | b3c96b9 |
15 | 76c8130 |
hex | 50fdbd3 |
84925395 has 32 divisors (see below), whose sum is σ = 152908800. Its totient is φ = 44714592.
The previous prime is 84925363. The next prime is 84925409. The reversal of 84925395 is 59352948.
It is not a de Polignac number, because 84925395 - 25 = 84925363 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 84925395.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6684 + ... + 14646.
It is an arithmetic number, because the mean of its divisors is an integer number (4778400).
Almost surely, 284925395 is an apocalyptic number.
84925395 is a deficient number, since it is larger than the sum of its proper divisors (67983405).
84925395 is a wasteful number, since it uses less digits than its factorization.
84925395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8056 (or 8050 counting only the distinct ones).
The product of its digits is 388800, while the sum is 45.
The square root of 84925395 is about 9215.4975448969. The cubic root of 84925395 is about 439.5542921199.
It can be divided in two parts, 849 and 25395, that added together give a square (26244 = 1622).
The spelling of 84925395 in words is "eighty-four million, nine hundred twenty-five thousand, three hundred ninety-five".
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