Base | Representation |
---|---|
bin | 1010000000100… |
… | …1010000101011 |
3 | 2220222212001210 |
4 | 2200021100223 |
5 | 41221342341 |
6 | 4055444203 |
7 | 1016555334 |
oct | 240112053 |
9 | 86885053 |
10 | 41980971 |
11 | 21773a1a |
12 | 12086663 |
13 | 890b416 |
14 | 580b28b |
15 | 3a43c16 |
hex | 280942b |
41980971 has 8 divisors (see below), whose sum is σ = 56010240. Its totient is φ = 27969512.
The previous prime is 41980933. The next prime is 41980979. The reversal of 41980971 is 17908914.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 41980971 - 26 = 41980907 is a prime.
It is a super-2 number, since 2×419809712 = 3524803852205682, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (41980979) 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, 2686 + ... + 9548.
It is an arithmetic number, because the mean of its divisors is an integer number (7001280).
Almost surely, 241980971 is an apocalyptic number.
41980971 is a deficient number, since it is larger than the sum of its proper divisors (14029269).
41980971 is a wasteful number, since it uses less digits than its factorization.
41980971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8905.
The product of its (nonzero) digits is 18144, while the sum is 39.
The square root of 41980971 is about 6479.2724128562. The cubic root of 41980971 is about 347.5501602799.
The spelling of 41980971 in words is "forty-one million, nine hundred eighty thousand, nine hundred seventy-one".
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