Base | Representation |
---|---|
bin | 10000110100100… |
… | …01100011000001 |
3 | 100211111220010220 |
4 | 20122101203001 |
5 | 242110332340 |
6 | 22000213253 |
7 | 3332242563 |
oct | 1032214301 |
9 | 324456126 |
10 | 141105345 |
11 | 72717597 |
12 | 3b30a229 |
13 | 233064b4 |
14 | 14a51333 |
15 | c5c3ed0 |
hex | 86918c1 |
141105345 has 32 divisors (see below), whose sum is σ = 240060672. Its totient is φ = 70616832.
The previous prime is 141105337. The next prime is 141105347. The reversal of 141105345 is 543501141.
It is a happy number.
It is not a de Polignac number, because 141105345 - 23 = 141105337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141105347) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14427 + ... + 22143.
It is an arithmetic number, because the mean of its divisors is an integer number (7501896).
Almost surely, 2141105345 is an apocalyptic number.
141105345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
141105345 is a deficient number, since it is larger than the sum of its proper divisors (98955327).
141105345 is a wasteful number, since it uses less digits than its factorization.
141105345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7801.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 141105345 is about 11878.7770835217. Note that the first 3 decimals coincide. The cubic root of 141105345 is about 520.6123764333.
Adding to 141105345 its reverse (543501141), we get a palindrome (684606486).
The spelling of 141105345 in words is "one hundred forty-one million, one hundred five thousand, three hundred forty-five".
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