Base | Representation |
---|---|
bin | 1001110110110… |
… | …0000010010101 |
3 | 2212210010200022 |
4 | 2131230002111 |
5 | 41040240411 |
6 | 4033554525 |
7 | 1011233660 |
oct | 235540225 |
9 | 85703608 |
10 | 41336981 |
11 | 213740a4 |
12 | 11a15a45 |
13 | 874426a |
14 | 56c06d7 |
15 | 3967edb |
hex | 276c095 |
41336981 has 16 divisors (see below), whose sum is σ = 49471488. Its totient is φ = 33793200.
The previous prime is 41336969. The next prime is 41336983. The reversal of 41336981 is 18963314.
It is a de Polignac number, because none of the positive numbers 2k-41336981 is a prime.
It is a super-2 number, since 2×413369812 = 3417491996388722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41336983) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14066 + ... + 16748.
It is an arithmetic number, because the mean of its divisors is an integer number (3091968).
Almost surely, 241336981 is an apocalyptic number.
It is an amenable number.
41336981 is a deficient number, since it is larger than the sum of its proper divisors (8134507).
41336981 is a wasteful number, since it uses less digits than its factorization.
41336981 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2792.
The product of its digits is 15552, while the sum is 35.
The square root of 41336981 is about 6429.3841851300. The cubic root of 41336981 is about 345.7638497976.
The spelling of 41336981 in words is "forty-one million, three hundred thirty-six thousand, nine hundred eighty-one".
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