Base | Representation |
---|---|
bin | 111110001000100101… |
… | …1100111010000101001 |
3 | 110202102010022021012212 |
4 | 1330101023213100221 |
5 | 4141232123240431 |
6 | 141144204014505 |
7 | 12432401232263 |
oct | 1742113472051 |
9 | 422363267185 |
10 | 133432243241 |
11 | 516520282a0 |
12 | 21a3a231435 |
13 | c775ca96ab |
14 | 665b26ab33 |
15 | 370e33972b |
hex | 1f112e7429 |
133432243241 has 8 divisors (see below), whose sum is σ = 150258010368. Its totient is φ = 117389070000.
The previous prime is 133432243229. The next prime is 133432243247. The reversal of 133432243241 is 142342234331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-133432243241 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 133432243198 and 133432243207.
It is not an unprimeable number, because it can be changed into a prime (133432243247) 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, 195648110 + ... + 195648791.
It is an arithmetic number, because the mean of its divisors is an integer number (18782251296).
Almost surely, 2133432243241 is an apocalyptic number.
133432243241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
133432243241 is a deficient number, since it is larger than the sum of its proper divisors (16825767127).
133432243241 is a wasteful number, since it uses less digits than its factorization.
133432243241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 391296943.
The product of its digits is 41472, while the sum is 32.
Adding to 133432243241 its reverse (142342234331), we get a palindrome (275774477572).
It can be divided in two parts, 133432 and 243241, that added together give a palindrome (376673).
The spelling of 133432243241 in words is "one hundred thirty-three billion, four hundred thirty-two million, two hundred forty-three thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •