Base | Representation |
---|---|
bin | 1111111011010… |
… | …00111101000101 |
3 | 100022101112102210 |
4 | 13331220331011 |
5 | 233200132140 |
6 | 21131254033 |
7 | 3211400406 |
oct | 775507505 |
9 | 308345383 |
10 | 133599045 |
11 | 6945aa38 |
12 | 388aa319 |
13 | 218a89b8 |
14 | 13a599ad |
15 | baded80 |
hex | 7f68f45 |
133599045 has 16 divisors (see below), whose sum is σ = 219536640. Its totient is φ = 69326784.
The previous prime is 133599043. The next prime is 133599049. The reversal of 133599045 is 540995331.
It is not a de Polignac number, because 133599045 - 21 = 133599043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 133598994 and 133599012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133599043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119805 + ... + 120914.
It is an arithmetic number, because the mean of its divisors is an integer number (13721040).
Almost surely, 2133599045 is an apocalyptic number.
133599045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
133599045 is a deficient number, since it is larger than the sum of its proper divisors (85937595).
133599045 is a wasteful number, since it uses less digits than its factorization.
133599045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240764.
The product of its (nonzero) digits is 72900, while the sum is 39.
The square root of 133599045 is about 11558.5053099438. The cubic root of 133599045 is about 511.2120920078.
The spelling of 133599045 in words is "one hundred thirty-three million, five hundred ninety-nine thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •