Base | Representation |
---|---|
bin | 100110100010101110… |
… | …101111101011100101 |
3 | 10221211011221011001102 |
4 | 212202232233223211 |
5 | 1134224011243311 |
6 | 31002325205445 |
7 | 2663361402350 |
oct | 464256575345 |
9 | 127734834042 |
10 | 41384868581 |
11 | 16607752331 |
12 | 802b860885 |
13 | 3b96c63924 |
14 | 20084a1297 |
15 | 112338d43b |
hex | 9a2bafae5 |
41384868581 has 8 divisors (see below), whose sum is σ = 48189389184. Its totient is φ = 34803447120.
The previous prime is 41384868559. The next prime is 41384868641. The reversal of 41384868581 is 18586848314.
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 41384868581 - 234 = 24204999397 is a prime.
It is a super-2 number, since 2×413848685812 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41384865581) 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, 55774385 + ... + 55775126.
It is an arithmetic number, because the mean of its divisors is an integer number (6023673648).
Almost surely, 241384868581 is an apocalyptic number.
It is an amenable number.
41384868581 is a deficient number, since it is larger than the sum of its proper divisors (6804520603).
41384868581 is a wasteful number, since it uses less digits than its factorization.
41384868581 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111549571.
The product of its digits is 5898240, while the sum is 56.
The spelling of 41384868581 in words is "forty-one billion, three hundred eighty-four million, eight hundred sixty-eight thousand, five hundred eighty-one".
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