Base | Representation |
---|---|
bin | 100111000011011… |
… | …0100100110000101 |
3 | 10101022202210010222 |
4 | 1032012310212011 |
5 | 10140431124031 |
6 | 334010354125 |
7 | 44321211434 |
oct | 11606644605 |
9 | 3338683128 |
10 | 1310411141 |
11 | 612769316 |
12 | 306a2b945 |
13 | 17b641a10 |
14 | c607111b |
15 | 7a099e7b |
hex | 4e1b4985 |
1310411141 has 4 divisors (see below), whose sum is σ = 1411212012. Its totient is φ = 1209610272.
The previous prime is 1310411099. The next prime is 1310411143. The reversal of 1310411141 is 1411140131.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 567630625 + 742780516 = 23825^2 + 27254^2 .
It is not a de Polignac number, because 1310411141 - 210 = 1310410117 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310411143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50400416 + ... + 50400441.
It is an arithmetic number, because the mean of its divisors is an integer number (352803003).
Almost surely, 21310411141 is an apocalyptic number.
It is an amenable number.
1310411141 is a deficient number, since it is larger than the sum of its proper divisors (100800871).
1310411141 is a wasteful number, since it uses less digits than its factorization.
1310411141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100800870.
The product of its (nonzero) digits is 48, while the sum is 17.
The square root of 1310411141 is about 36199.6013928330. The cubic root of 1310411141 is about 1094.2986385960.
Adding to 1310411141 its reverse (1411140131), we get a palindrome (2721551272).
The spelling of 1310411141 in words is "one billion, three hundred ten million, four hundred eleven thousand, one hundred forty-one".
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