Base | Representation |
---|---|
bin | 1001111010111110… |
… | …1100111110110101 |
3 | 20212121110220211011 |
4 | 2132233230332311 |
5 | 20423301231031 |
6 | 1120135512221 |
7 | 122666502010 |
oct | 23657547665 |
9 | 6777426734 |
10 | 2663305141 |
11 | 1147403632 |
12 | 623b28671 |
13 | 335a09403 |
14 | 1b3a00377 |
15 | 108c376b1 |
hex | 9ebecfb5 |
2663305141 has 12 divisors (see below), whose sum is σ = 3090503712. Its totient is φ = 2247817176.
The previous prime is 2663305123. The next prime is 2663305159. The reversal of 2663305141 is 1415033662.
It is an interprime number because it is at equal distance from previous prime (2663305123) and next prime (2663305159).
It is not a de Polignac number, because 2663305141 - 213 = 2663296949 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 (2663305111) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1116436 + ... + 1118818.
It is an arithmetic number, because the mean of its divisors is an integer number (257541976).
Almost surely, 22663305141 is an apocalyptic number.
It is an amenable number.
2663305141 is a deficient number, since it is larger than the sum of its proper divisors (427198571).
2663305141 is an frugal number, since it uses more digits than its factorization.
2663305141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4840 (or 2457 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 2663305141 is about 51607.2198534275. The cubic root of 2663305141 is about 1386.1396157596.
The spelling of 2663305141 in words is "two billion, six hundred sixty-three million, three hundred five thousand, one hundred forty-one".
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