Base | Representation |
---|---|
bin | 1001110101010… |
… | …1000111111010 |
3 | 2212121100221100 |
4 | 2131111013322 |
5 | 41024240010 |
6 | 4031552230 |
7 | 1010363235 |
oct | 235250772 |
9 | 85540840 |
10 | 41243130 |
11 | 2130a635 |
12 | 1198b676 |
13 | 8710626 |
14 | 569841c |
15 | 394a2c0 |
hex | 27551fa |
41243130 has 48 divisors (see below), whose sum is σ = 109857384. Its totient is φ = 10728960.
The previous prime is 41243101. The next prime is 41243131. The reversal of 41243130 is 3134214.
It can be written as a sum of positive squares in 4 ways, for example, as 30569841 + 10673289 = 5529^2 + 3267^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (41243131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1899 + ... + 9278.
Almost surely, 241243130 is an apocalyptic number.
41243130 is an abundant number, since it is smaller than the sum of its proper divisors (68614254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41243130 is a wasteful number, since it uses less digits than its factorization.
41243130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11231 (or 11228 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 41243130 is about 6422.0814382877. The cubic root of 41243130 is about 345.5019787760.
Adding to 41243130 its reverse (3134214), we get a palindrome (44377344).
The spelling of 41243130 in words is "forty-one million, two hundred forty-three thousand, one hundred thirty".
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