Base | Representation |
---|---|
bin | 101100000111101… |
… | …111000011010000 |
3 | 1220120212100010100 |
4 | 230013233003100 |
5 | 3003444201412 |
6 | 201241332400 |
7 | 24225545025 |
oct | 5407570320 |
9 | 1816770110 |
10 | 740225232 |
11 | 34a92419a |
12 | 187a97100 |
13 | ba4845c6 |
14 | 7044954c |
15 | 44ebaedc |
hex | 2c1ef0d0 |
740225232 has 60 divisors (see below), whose sum is σ = 2143049220. Its totient is φ = 238232064.
The previous prime is 740225221. The next prime is 740225257. The reversal of 740225232 is 232522047.
740225232 is a `hidden beast` number, since 7 + 402 + 25 + 232 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 633226896 + 106998336 = 25164^2 + 10344^2 .
It is a junction number, because it is equal to n+sod(n) for n = 740225196 and 740225205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84453 + ... + 92804.
It is an arithmetic number, because the mean of its divisors is an integer number (35717487).
Almost surely, 2740225232 is an apocalyptic number.
740225232 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
740225232 is an abundant number, since it is smaller than the sum of its proper divisors (1402823988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
740225232 is a wasteful number, since it uses less digits than its factorization.
740225232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177300 (or 177291 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 27.
The square root of 740225232 is about 27207.0805490042. The cubic root of 740225232 is about 904.5959275869.
Adding to 740225232 its reverse (232522047), we get a palindrome (972747279).
The spelling of 740225232 in words is "seven hundred forty million, two hundred twenty-five thousand, two hundred thirty-two".
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