Base | Representation |
---|---|
bin | 10000110100101… |
… | …01011001010001 |
3 | 100211112200202121 |
4 | 20122111121101 |
5 | 242111333410 |
6 | 22000414241 |
7 | 3332336536 |
oct | 1032253121 |
9 | 324480677 |
10 | 141121105 |
11 | 72728414 |
12 | 3b317381 |
13 | 23310718 |
14 | 14a56d8d |
15 | c5c89da |
hex | 8695651 |
141121105 has 16 divisors (see below), whose sum is σ = 175737600. Its totient is φ = 108660160.
The previous prime is 141121093. The next prime is 141121153. The reversal of 141121105 is 501121141.
It is not a de Polignac number, because 141121105 - 25 = 141121073 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50700 + ... + 53410.
It is an arithmetic number, because the mean of its divisors is an integer number (10983600).
Almost surely, 2141121105 is an apocalyptic number.
It is an amenable number.
141121105 is a deficient number, since it is larger than the sum of its proper divisors (34616495).
141121105 is a wasteful number, since it uses less digits than its factorization.
141121105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3104.
The product of its (nonzero) digits is 40, while the sum is 16.
The square root of 141121105 is about 11879.4404329497. The cubic root of 141121105 is about 520.6317580417.
Adding to 141121105 its reverse (501121141), we get a palindrome (642242246).
The spelling of 141121105 in words is "one hundred forty-one million, one hundred twenty-one thousand, one hundred five".
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