Base | Representation |
---|---|
bin | 1001111001010… |
… | …1001011001000 |
3 | 2220002200211000 |
4 | 2132111023020 |
5 | 41111133410 |
6 | 4041335000 |
7 | 1012535142 |
oct | 236251310 |
9 | 86080730 |
10 | 41505480 |
11 | 21479755 |
12 | 11a97460 |
13 | 87a2b73 |
14 | 5725c92 |
15 | 399cdc0 |
hex | 27952c8 |
41505480 has 64 divisors (see below), whose sum is σ = 138355200. Its totient is φ = 11067840.
The previous prime is 41505473. The next prime is 41505491. The reversal of 41505480 is 8450514.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18136 + ... + 20295.
It is an arithmetic number, because the mean of its divisors is an integer number (2161800).
Almost surely, 241505480 is an apocalyptic number.
41505480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
41505480 is an abundant number, since it is smaller than the sum of its proper divisors (96849720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41505480 is a wasteful number, since it uses less digits than its factorization.
41505480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38451 (or 38441 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 41505480 is about 6442.4746798105. The cubic root of 41505480 is about 346.2330171046.
Adding to 41505480 its reverse (8450514), we get a palindrome (49955994).
It can be divided in two parts, 41 and 505480, that added together give a square (505521 = 7112).
The spelling of 41505480 in words is "forty-one million, five hundred five thousand, four hundred eighty".
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