Base | Representation |
---|---|
bin | 10000110110111… |
… | …11100111111001 |
3 | 100212010010211100 |
4 | 20123133213321 |
5 | 242201101040 |
6 | 22011122013 |
7 | 3335044131 |
oct | 1033374771 |
9 | 325103740 |
10 | 141425145 |
11 | 72915894 |
12 | 3b443309 |
13 | 233b8c24 |
14 | 14ad5ac1 |
15 | c638b30 |
hex | 86df9f9 |
141425145 has 24 divisors (see below), whose sum is σ = 249160392. Its totient is φ = 74188800.
The previous prime is 141425107. The next prime is 141425171. The reversal of 141425145 is 541524141.
141425145 is a `hidden beast` number, since 1 + 4 + 142 + 514 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 18481401 + 122943744 = 4299^2 + 11088^2 .
It is not a de Polignac number, because 141425145 - 211 = 141423097 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23016 + ... + 28505.
It is an arithmetic number, because the mean of its divisors is an integer number (10381683).
Almost surely, 2141425145 is an apocalyptic number.
141425145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
141425145 is a deficient number, since it is larger than the sum of its proper divisors (107735247).
141425145 is a wasteful number, since it uses less digits than its factorization.
141425145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51593 (or 51590 counting only the distinct ones).
The product of its digits is 3200, while the sum is 27.
The square root of 141425145 is about 11892.2304468085. The cubic root of 141425145 is about 521.0053835575.
Adding to 141425145 its reverse (541524141), we get a palindrome (682949286).
The spelling of 141425145 in words is "one hundred forty-one million, four hundred twenty-five thousand, one hundred forty-five".
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