Base | Representation |
---|---|
bin | 1111110110110… |
… | …10001111101001 |
3 | 100021021211121011 |
4 | 13323122033221 |
5 | 233022431010 |
6 | 21110543521 |
7 | 3203414251 |
oct | 773321751 |
9 | 307254534 |
10 | 133014505 |
11 | 690a0848 |
12 | 38667ba1 |
13 | 21732910 |
14 | 13946961 |
15 | ba26a8a |
hex | 7eda3e9 |
133014505 has 16 divisors (see below), whose sum is σ = 173834640. Its totient is φ = 97118208.
The previous prime is 133014491. The next prime is 133014517. The reversal of 133014505 is 505410331.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 8714304 + 124300201 = 2952^2 + 11149^2 .
It is a cyclic number.
It is not a de Polignac number, because 133014505 - 25 = 133014473 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, 5712 + ... + 17281.
It is an arithmetic number, because the mean of its divisors is an integer number (10864665).
Almost surely, 2133014505 is an apocalyptic number.
It is an amenable number.
133014505 is a deficient number, since it is larger than the sum of its proper divisors (40820135).
133014505 is a wasteful number, since it uses less digits than its factorization.
133014505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23100.
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 133014505 is about 11533.1914490309. The cubic root of 133014505 is about 510.4654279965.
Adding to 133014505 its reverse (505410331), we get a palindrome (638424836).
The spelling of 133014505 in words is "one hundred thirty-three million, fourteen thousand, five hundred five".
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