Base | Representation |
---|---|
bin | 1011101100101010… |
… | …1000001001111111 |
3 | 22002211200220010110 |
4 | 2323022220021333 |
5 | 22412333002221 |
6 | 1235331441103 |
7 | 140546424201 |
oct | 27312501177 |
9 | 8084626113 |
10 | 3140125311 |
11 | 1371578694 |
12 | 737756193 |
13 | 3b073691b |
14 | 21b080771 |
15 | 135a22776 |
hex | bb2a827f |
3140125311 has 8 divisors (see below), whose sum is σ = 4188575664. Its totient is φ = 2092545920.
The previous prime is 3140125309. The next prime is 3140125321. The reversal of 3140125311 is 1135210413.
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 3140125311 - 21 = 3140125309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140125321) 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, 209280 + ... + 223781.
It is an arithmetic number, because the mean of its divisors is an integer number (523571958).
Almost surely, 23140125311 is an apocalyptic number.
3140125311 is a deficient number, since it is larger than the sum of its proper divisors (1048450353).
3140125311 is a wasteful number, since it uses less digits than its factorization.
3140125311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435481.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 3140125311 is about 56036.8210286772. The cubic root of 3140125311 is about 1464.3638299101.
Adding to 3140125311 its reverse (1135210413), we get a palindrome (4275335724).
The spelling of 3140125311 in words is "three billion, one hundred forty million, one hundred twenty-five thousand, three hundred eleven".
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