Base | Representation |
---|---|
bin | 1000001101011000011… |
… | …1110000100010101010 |
3 | 111111000201021221012112 |
4 | 2003112013300202222 |
5 | 4302313003432110 |
6 | 144442222242322 |
7 | 13121613240314 |
oct | 2032607604252 |
9 | 444021257175 |
10 | 141031311530 |
11 | 548a155381a |
12 | 233bb1263a2 |
13 | 103b74430c5 |
14 | 6b7c5aa7b4 |
15 | 3a0653a405 |
hex | 20d61f08aa |
141031311530 has 16 divisors (see below), whose sum is σ = 255185455104. Its totient is φ = 56117170320.
The previous prime is 141031311529. The next prime is 141031311539. The reversal of 141031311530 is 35113130141.
It is a junction number, because it is equal to n+sod(n) for n = 141031311496 and 141031311505.
It is not an unprimeable number, because it can be changed into a prime (141031311539) 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, 36917282 + ... + 36921101.
It is an arithmetic number, because the mean of its divisors is an integer number (15949090944).
Almost surely, 2141031311530 is an apocalyptic number.
141031311530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141031311530 is a deficient number, since it is larger than the sum of its proper divisors (114154143574).
141031311530 is a wasteful number, since it uses less digits than its factorization.
141031311530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73838581.
The product of its (nonzero) digits is 540, while the sum is 23.
Adding to 141031311530 its reverse (35113130141), we get a palindrome (176144441671).
The spelling of 141031311530 in words is "one hundred forty-one billion, thirty-one million, three hundred eleven thousand, five hundred thirty".
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