Base | Representation |
---|---|
bin | 111110001010101111… |
… | …0111010101001000110 |
3 | 110202121011002211110101 |
4 | 1330111132322221012 |
5 | 4141404112142410 |
6 | 141155302514314 |
7 | 12434235531430 |
oct | 1742536725106 |
9 | 422534084411 |
10 | 133504412230 |
11 | 5168983a992 |
12 | 21a5a43599a |
13 | c787c27537 |
14 | 6666a95650 |
15 | 3715842d3a |
hex | 1f157baa46 |
133504412230 has 32 divisors (see below), whose sum is σ = 275816384064. Its totient is φ = 45576485376.
The previous prime is 133504412227. The next prime is 133504412231. The reversal of 133504412230 is 32214405331.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133504412231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4076407 + ... + 4109026.
It is an arithmetic number, because the mean of its divisors is an integer number (8619262002).
Almost surely, 2133504412230 is an apocalyptic number.
133504412230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133504412230 is an abundant number, since it is smaller than the sum of its proper divisors (142311971834).
133504412230 is a wasteful number, since it uses less digits than its factorization.
133504412230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8185680.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 133504412230 its reverse (32214405331), we get a palindrome (165718817561).
The spelling of 133504412230 in words is "one hundred thirty-three billion, five hundred four million, four hundred twelve thousand, two hundred thirty".
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