Base | Representation |
---|---|
bin | 1111110111110… |
… | …01010000001010 |
3 | 100021112021211012 |
4 | 13323321100022 |
5 | 233041012024 |
6 | 21113403522 |
7 | 3204453452 |
oct | 773712012 |
9 | 307467735 |
10 | 133141514 |
11 | 69178210 |
12 | 387095a2 |
13 | 2177867c |
14 | 1397ad62 |
15 | ba4e50e |
hex | 7ef940a |
133141514 has 16 divisors (see below), whose sum is σ = 223183296. Its totient is φ = 59042400.
The previous prime is 133141507. The next prime is 133141517. The reversal of 133141514 is 415141331.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 133141514.
It is not an unprimeable number, because it can be changed into a prime (133141517) 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, 72902 + ... + 74705.
It is an arithmetic number, because the mean of its divisors is an integer number (13948956).
Almost surely, 2133141514 is an apocalyptic number.
133141514 is a deficient number, since it is larger than the sum of its proper divisors (90041782).
133141514 is a wasteful number, since it uses less digits than its factorization.
133141514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147661.
The product of its digits is 720, while the sum is 23.
The square root of 133141514 is about 11538.6963735077. The cubic root of 133141514 is about 510.6278490772.
Adding to 133141514 its reverse (415141331), we get a palindrome (548282845).
The spelling of 133141514 in words is "one hundred thirty-three million, one hundred forty-one thousand, five hundred fourteen".
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