Base | Representation |
---|---|
bin | 1001110001100… |
… | …1111000111001 |
3 | 2212011001010020 |
4 | 2130121320321 |
5 | 40444004010 |
6 | 4022441053 |
7 | 1005333000 |
oct | 234317071 |
9 | 85131106 |
10 | 41000505 |
11 | 21164317 |
12 | 11893189 |
13 | 8657070 |
14 | 5633c37 |
15 | 38ed470 |
hex | 2719e39 |
41000505 has 64 divisors (see below), whose sum is σ = 82521600. Its totient is φ = 17273088.
The previous prime is 41000483. The next prime is 41000521. The reversal of 41000505 is 50500014.
It is not a de Polignac number, because 41000505 - 29 = 40999993 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66579 + ... + 67191.
It is an arithmetic number, because the mean of its divisors is an integer number (1289400).
Almost surely, 241000505 is an apocalyptic number.
It is an amenable number.
41000505 is an abundant number, since it is smaller than the sum of its proper divisors (41521095).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41000505 is a wasteful number, since it uses less digits than its factorization.
41000505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 655 (or 641 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 41000505 is about 6403.1636711863. The cubic root of 41000505 is about 344.8231397639.
Adding to 41000505 its reverse (50500014), we get a palindrome (91500519).
The spelling of 41000505 in words is "forty-one million, five hundred five", and thus it is an aban number.
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