Base | Representation |
---|---|
bin | 1001111000001… |
… | …1010101100100 |
3 | 2212221222121002 |
4 | 2132003111210 |
5 | 41101314140 |
6 | 4040012432 |
7 | 1012112141 |
oct | 236032544 |
9 | 85858532 |
10 | 41432420 |
11 | 21429877 |
12 | 11a61118 |
13 | 8778833 |
14 | 57073c8 |
15 | 3986415 |
hex | 2783564 |
41432420 has 24 divisors (see below), whose sum is σ = 88437048. Its totient is φ = 16300800.
The previous prime is 41432411. The next prime is 41432423. The reversal of 41432420 is 2423414.
It can be written as a sum of positive squares in 4 ways, for example, as 2768896 + 38663524 = 1664^2 + 6218^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 41432392 and 41432401.
It is not an unprimeable number, because it can be changed into a prime (41432423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15761 + ... + 18200.
It is an arithmetic number, because the mean of its divisors is an integer number (3684877).
Almost surely, 241432420 is an apocalyptic number.
It is an amenable number.
41432420 is an abundant number, since it is smaller than the sum of its proper divisors (47004628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41432420 is a wasteful number, since it uses less digits than its factorization.
41432420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34031 (or 34029 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 41432420 is about 6436.8020009940. The cubic root of 41432420 is about 346.0297456245.
Adding to 41432420 its reverse (2423414), we get a palindrome (43855834).
The spelling of 41432420 in words is "forty-one million, four hundred thirty-two thousand, four hundred twenty".
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