Base | Representation |
---|---|
bin | 111100100000001… |
… | …1000011010100101 |
3 | 12020111001221211201 |
4 | 1321000120122211 |
5 | 13124204040031 |
6 | 533241002501 |
7 | 101210634445 |
oct | 17100303245 |
9 | 5214057751 |
10 | 2030143141 |
11 | 951a65654 |
12 | 487a83431 |
13 | 26479c540 |
14 | 1538a4125 |
15 | bd368d61 |
hex | 790186a5 |
2030143141 has 8 divisors (see below), whose sum is σ = 2301377120. Its totient is φ = 1775347632.
The previous prime is 2030143109. The next prime is 2030143151. The reversal of 2030143141 is 1413410302.
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 2030143141 - 25 = 2030143109 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030143151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4109355 + ... + 4109848.
It is an arithmetic number, because the mean of its divisors is an integer number (287672140).
Almost surely, 22030143141 is an apocalyptic number.
It is an amenable number.
2030143141 is a deficient number, since it is larger than the sum of its proper divisors (271233979).
2030143141 is a wasteful number, since it uses less digits than its factorization.
2030143141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8219235.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2030143141 is about 45057.1097719328. The cubic root of 2030143141 is about 1266.2191771629.
Adding to 2030143141 its reverse (1413410302), we get a palindrome (3443553443).
The spelling of 2030143141 in words is "two billion, thirty million, one hundred forty-three thousand, one hundred forty-one".
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