Base | Representation |
---|---|
bin | 1011101101100111… |
… | …1001111010101111 |
3 | 22010010020100211112 |
4 | 2323121321322233 |
5 | 22414344131343 |
6 | 1235553342235 |
7 | 140625444263 |
oct | 27331717257 |
9 | 8103210745 |
10 | 3144130223 |
11 | 1373863633 |
12 | 738b6797b |
13 | 3b15097b0 |
14 | 21b8040a3 |
15 | 136064218 |
hex | bb679eaf |
3144130223 has 8 divisors (see below), whose sum is σ = 3468572016. Its totient is φ = 2831486400.
The previous prime is 3144130217. The next prime is 3144130247. The reversal of 3144130223 is 3220314413.
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 3144130223 - 220 = 3143081647 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144130823) 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, 2948933 + ... + 2949998.
It is an arithmetic number, because the mean of its divisors is an integer number (433571502).
Almost surely, 23144130223 is an apocalyptic number.
3144130223 is a deficient number, since it is larger than the sum of its proper divisors (324441793).
3144130223 is a wasteful number, since it uses less digits than its factorization.
3144130223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5898985.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 3144130223 is about 56072.5442886267. The cubic root of 3144130223 is about 1464.9861147135.
Adding to 3144130223 its reverse (3220314413), we get a palindrome (6364444636).
The spelling of 3144130223 in words is "three billion, one hundred forty-four million, one hundred thirty thousand, two hundred twenty-three".
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