Base | Representation |
---|---|
bin | 11010110111000011001110 |
3 | 111020201202022 |
4 | 122313003032 |
5 | 3300304410 |
6 | 410530142 |
7 | 113564240 |
oct | 32670316 |
9 | 14221668 |
10 | 7041230 |
11 | 3a7a1a9 |
12 | 2436952 |
13 | 15c6c11 |
14 | d14090 |
15 | 941455 |
hex | 6b70ce |
7041230 has 64 divisors (see below), whose sum is σ = 15748992. Its totient is φ = 2211840.
The previous prime is 7041227. The next prime is 7041233. The reversal of 7041230 is 321407.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (7041227) and next prime (7041233).
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a junction number, because it is equal to n+sod(n) for n = 7041199 and 7041208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7041233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72542 + ... + 72638.
It is an arithmetic number, because the mean of its divisors is an integer number (246078).
Almost surely, 27041230 is an apocalyptic number.
7041230 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
7041230 is an abundant number, since it is smaller than the sum of its proper divisors (8707762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7041230 is a wasteful number, since it uses less digits than its factorization.
7041230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189.
The product of its (nonzero) digits is 168, while the sum is 17.
The square root of 7041230 is about 2653.5316090071. The cubic root of 7041230 is about 191.6679554629.
Adding to 7041230 its reverse (321407), we get a palindrome (7362637).
The spelling of 7041230 in words is "seven million, forty-one thousand, two hundred thirty".
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