Base | Representation |
---|---|
bin | 1111000100111110… |
… | …1010000010000101 |
3 | 101110001220220101022 |
4 | 3301033222002011 |
5 | 31242114212011 |
6 | 1505342040525 |
7 | 202204306004 |
oct | 36117520205 |
9 | 11401826338 |
10 | 4047413381 |
11 | 1797728640 |
12 | 94b579145 |
13 | 4c66b267b |
14 | 2a5776c3b |
15 | 18a4dd8db |
hex | f13ea085 |
4047413381 has 8 divisors (see below), whose sum is σ = 4417446144. Its totient is φ = 3677728320.
The previous prime is 4047413347. The next prime is 4047413407. The reversal of 4047413381 is 1833147404.
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 4047413381 - 218 = 4047151237 is a prime.
It is a super-3 number, since 3×40474133813 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4047413311) 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, 62276 + ... + 109421.
It is an arithmetic number, because the mean of its divisors is an integer number (552180768).
Almost surely, 24047413381 is an apocalyptic number.
It is an amenable number.
4047413381 is a deficient number, since it is larger than the sum of its proper divisors (370032763).
4047413381 is a wasteful number, since it uses less digits than its factorization.
4047413381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173851.
The product of its (nonzero) digits is 32256, while the sum is 35.
The square root of 4047413381 is about 63619.2846627499. The cubic root of 4047413381 is about 1593.6484367093.
The spelling of 4047413381 in words is "four billion, forty-seven million, four hundred thirteen thousand, three hundred eighty-one".
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