Base | Representation |
---|---|
bin | 1001111100001… |
… | …0010001000100 |
3 | 2220110002011202 |
4 | 2133002101010 |
5 | 41133041210 |
6 | 4045322032 |
7 | 1014234500 |
oct | 237022104 |
9 | 86402152 |
10 | 41690180 |
11 | 215954a4 |
12 | 11b66318 |
13 | 8838c5c |
14 | 5773300 |
15 | 39d79a5 |
hex | 27c2444 |
41690180 has 72 divisors (see below), whose sum is σ = 107251200. Its totient is φ = 13535424.
The previous prime is 41690179. The next prime is 41690183. The reversal of 41690180 is 8109614.
It is a super-2 number, since 2×416901802 = 3476142216864800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (41690183) 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, 17501 + ... + 19739.
It is an arithmetic number, because the mean of its divisors is an integer number (1489600).
Almost surely, 241690180 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41690180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53625600).
41690180 is an abundant number, since it is smaller than the sum of its proper divisors (65561020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41690180 is a wasteful number, since it uses less digits than its factorization.
41690180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2281 (or 2272 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 29.
The square root of 41690180 is about 6456.7933217658. The cubic root of 41690180 is about 346.7458378512.
Adding to 41690180 its reverse (8109614), we get a palindrome (49799794).
The spelling of 41690180 in words is "forty-one million, six hundred ninety thousand, one hundred eighty".
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