Base | Representation |
---|---|
bin | 1001111100111… |
… | …1001000000111 |
3 | 2220112202102200 |
4 | 2133033020013 |
5 | 41141232410 |
6 | 4050405543 |
7 | 1014544200 |
oct | 237171007 |
9 | 86482380 |
10 | 41742855 |
11 | 21621030 |
12 | 11b908b3 |
13 | 8856c1b |
14 | 57885a7 |
15 | 39e83c0 |
hex | 27cf207 |
41742855 has 72 divisors (see below), whose sum is σ = 91872144. Its totient is φ = 17337600.
The previous prime is 41742851. The next prime is 41742863. The reversal of 41742855 is 55824714.
It is not a de Polignac number, because 41742855 - 22 = 41742851 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41742851) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 23395 + ... + 25115.
It is an arithmetic number, because the mean of its divisors is an integer number (1276002).
Almost surely, 241742855 is an apocalyptic number.
41742855 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
41742855 is an abundant number, since it is smaller than the sum of its proper divisors (50129289).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41742855 is a wasteful number, since it uses less digits than its factorization.
41742855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1757 (or 1747 counting only the distinct ones).
The product of its digits is 44800, while the sum is 36.
The square root of 41742855 is about 6460.8710713030. The cubic root of 41742855 is about 346.8918126743.
The spelling of 41742855 in words is "forty-one million, seven hundred forty-two thousand, eight hundred fifty-five".
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