Base | Representation |
---|---|
bin | 1111111001000… |
… | …11100111100001 |
3 | 100021212002212010 |
4 | 13330203213201 |
5 | 233112040131 |
6 | 21121223133 |
7 | 3206105406 |
oct | 774434741 |
9 | 307762763 |
10 | 133315041 |
11 | 69286622 |
12 | 38791aa9 |
13 | 21809652 |
14 | 139c42ad |
15 | ba85b46 |
hex | 7f239e1 |
133315041 has 8 divisors (see below), whose sum is σ = 178025760. Its totient is φ = 88740512.
The previous prime is 133314989. The next prime is 133315069. The reversal of 133315041 is 140513331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 133315041 - 26 = 133314977 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 133314999 and 133315017.
It is not an unprimeable number, because it can be changed into a prime (133315141) 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, 31740 + ... + 35693.
It is an arithmetic number, because the mean of its divisors is an integer number (22253220).
Almost surely, 2133315041 is an apocalyptic number.
It is an amenable number.
133315041 is a deficient number, since it is larger than the sum of its proper divisors (44710719).
133315041 is an equidigital number, since it uses as much as digits as its factorization.
133315041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68095.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 133315041 is about 11546.2132753557. The cubic root of 133315041 is about 510.8495912146.
Adding to 133315041 its reverse (140513331), we get a palindrome (273828372).
The spelling of 133315041 in words is "one hundred thirty-three million, three hundred fifteen thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •