Base | Representation |
---|---|
bin | 1001111110110… |
… | …0000010000010 |
3 | 2220202202211200 |
4 | 2133230002002 |
5 | 41204030000 |
6 | 4053122030 |
7 | 1015546314 |
oct | 237540202 |
9 | 86682750 |
10 | 41861250 |
11 | 216a1a82 |
12 | 12029316 |
13 | 8898a92 |
14 | 57b97b4 |
15 | 3a1d500 |
hex | 27ec082 |
41861250 has 90 divisors (see below), whose sum is σ = 115226397. Its totient is φ = 10980000.
The previous prime is 41861249. The next prime is 41861251. The reversal of 41861250 is 5216814.
41861250 is a `hidden beast` number, since 41 + 8 + 612 + 5 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (41861249) and next prime (41861251).
It can be written as a sum of positive squares in 8 ways, for example, as 25190361 + 16670889 = 5019^2 + 4083^2 .
It is a tau number, because it is divible by the number of its divisors (90).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=4575.
It is not an unprimeable number, because it can be changed into a prime (41861251) by changing a digit.
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 44 ways as a sum of consecutive naturals, for example, 686220 + ... + 686280.
Almost surely, 241861250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41861250
41861250 is an abundant number, since it is smaller than the sum of its proper divisors (73365147).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41861250 is an equidigital number, since it uses as much as digits as its factorization.
41861250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150 (or 71 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 41861250 is about 6470.0270478569. The cubic root of 41861250 is about 347.2194654596.
The spelling of 41861250 in words is "forty-one million, eight hundred sixty-one thousand, two hundred fifty".
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