Base | Representation |
---|---|
bin | 1111011011100000… |
… | …1011000110101001 |
3 | 101200122202101000200 |
4 | 3312320023012221 |
5 | 31440312430211 |
6 | 1522555422413 |
7 | 204432513333 |
oct | 36670130651 |
9 | 11618671020 |
10 | 4141920681 |
11 | 1836008348 |
12 | 977154a09 |
13 | 510152052 |
14 | 2b4138453 |
15 | 19395ab56 |
hex | f6e0b1a9 |
4141920681 has 24 divisors (see below), whose sum is σ = 6423940224. Its totient is φ = 2562241920.
The previous prime is 4141920667. The next prime is 4141920683. The reversal of 4141920681 is 1860291414.
It is not a de Polignac number, because 4141920681 - 27 = 4141920553 is a prime.
It is a super-2 number, since 2×41419206812 = 34311013855391007522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4141920683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179781 + ... + 201506.
It is an arithmetic number, because the mean of its divisors is an integer number (267664176).
Almost surely, 24141920681 is an apocalyptic number.
It is an amenable number.
4141920681 is a deficient number, since it is larger than the sum of its proper divisors (2282019543).
4141920681 is a wasteful number, since it uses less digits than its factorization.
4141920681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 381381 (or 381378 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 4141920681 is about 64357.7554067884. The cubic root of 4141920681 is about 1605.9570487943.
The spelling of 4141920681 in words is "four billion, one hundred forty-one million, nine hundred twenty thousand, six hundred eighty-one".
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