Base | Representation |
---|---|
bin | 1011010100110101… |
… | …1110110011010011 |
3 | 21211212200200021020 |
4 | 2311031132303103 |
5 | 22211243211011 |
6 | 1221402130523 |
7 | 135224234250 |
oct | 26515366323 |
9 | 7755620236 |
10 | 3040210131 |
11 | 1320134962 |
12 | 70a1b0a43 |
13 | 395b2290a |
14 | 20bab2427 |
15 | 12bd88006 |
hex | b535ecd3 |
3040210131 has 32 divisors (see below), whose sum is σ = 4707495936. Its totient is φ = 1709316000.
The previous prime is 3040210097. The next prime is 3040210163. The reversal of 3040210131 is 1310120403.
It is not a de Polignac number, because 3040210131 - 29 = 3040209619 is a prime.
It is a super-4 number, since 4×30402101314 (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 3040210131.
It is not an unprimeable number, because it can be changed into a prime (3040210031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 849576 + ... + 853146.
It is an arithmetic number, because the mean of its divisors is an integer number (147109248).
Almost surely, 23040210131 is an apocalyptic number.
3040210131 is a deficient number, since it is larger than the sum of its proper divisors (1667285805).
3040210131 is a wasteful number, since it uses less digits than its factorization.
3040210131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4223.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 3040210131 is about 55138.1005385568. The cubic root of 3040210131 is about 1448.6646653690.
Adding to 3040210131 its reverse (1310120403), we get a palindrome (4350330534).
The spelling of 3040210131 in words is "three billion, forty million, two hundred ten thousand, one hundred thirty-one".
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