Base | Representation |
---|---|
bin | 1111011011000110… |
… | …1110101101110101 |
3 | 101200112120112221221 |
4 | 3312301232231311 |
5 | 31434344402131 |
6 | 1522455310341 |
7 | 204412246615 |
oct | 36661565565 |
9 | 11615515857 |
10 | 4140231541 |
11 | 1835064266 |
12 | 97667b3b1 |
13 | 50c9b0264 |
14 | 2b3c18a45 |
15 | 193725411 |
hex | f6c6eb75 |
4140231541 has 8 divisors (see below), whose sum is σ = 4332700224. Its totient is φ = 3948801120.
The previous prime is 4140231539. The next prime is 4140231547. The reversal of 4140231541 is 1451320414.
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 4140231541 - 21 = 4140231539 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4140231547) 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, 251400 + ... + 267361.
It is an arithmetic number, because the mean of its divisors is an integer number (541587528).
Almost surely, 24140231541 is an apocalyptic number.
It is an amenable number.
4140231541 is a deficient number, since it is larger than the sum of its proper divisors (192468683).
4140231541 is a wasteful number, since it uses less digits than its factorization.
4140231541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519131.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 4140231541 is about 64344.6310192234. The cubic root of 4140231541 is about 1605.7387076477.
Adding to 4140231541 its reverse (1451320414), we get a palindrome (5591551955).
The spelling of 4140231541 in words is "four billion, one hundred forty million, two hundred thirty-one thousand, five hundred forty-one".
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