Base | Representation |
---|---|
bin | 10000110100100… |
… | …01100001011011 |
3 | 100211111220000010 |
4 | 20122101201123 |
5 | 242110331433 |
6 | 22000213003 |
7 | 3332242356 |
oct | 1032214133 |
9 | 324456003 |
10 | 141105243 |
11 | 72717504 |
12 | 3b30a163 |
13 | 23306436 |
14 | 14a5129d |
15 | c5c3e63 |
hex | 869185b |
141105243 has 16 divisors (see below), whose sum is σ = 189812736. Its totient is φ = 93238560.
The previous prime is 141105241. The next prime is 141105311. The reversal of 141105243 is 342501141.
It is not a de Polignac number, because 141105243 - 21 = 141105241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141105241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260553 + ... + 261093.
It is an arithmetic number, because the mean of its divisors is an integer number (11863296).
Almost surely, 2141105243 is an apocalyptic number.
141105243 is a deficient number, since it is larger than the sum of its proper divisors (48707493).
141105243 is a wasteful number, since it uses less digits than its factorization.
141105243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1154.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 141105243 is about 11878.7727901497. The cubic root of 141105243 is about 520.6122509893.
Adding to 141105243 its reverse (342501141), we get a palindrome (483606384).
The spelling of 141105243 in words is "one hundred forty-one million, one hundred five thousand, two hundred forty-three".
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