Base | Representation |
---|---|
bin | 10010111100011100… |
… | …010011001001001001 |
3 | 1221111121221101210222 |
4 | 102330130103021021 |
5 | 313124344413413 |
6 | 13202242515425 |
7 | 1320036040343 |
oct | 227434231111 |
9 | 57447841728 |
10 | 20341404233 |
11 | 8699213087 |
12 | 3b38365b75 |
13 | 1bc2341487 |
14 | dad796293 |
15 | 7e0c07b08 |
hex | 4bc713249 |
20341404233 has 8 divisors (see below), whose sum is σ = 20487434976. Its totient is φ = 20195632800.
The previous prime is 20341404227. The next prime is 20341404253. The reversal of 20341404233 is 33240414302.
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 20341404233 - 210 = 20341403209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20341404203) 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, 94013 + ... + 222533.
It is an arithmetic number, because the mean of its divisors is an integer number (2560929372).
Almost surely, 220341404233 is an apocalyptic number.
It is an amenable number.
20341404233 is a deficient number, since it is larger than the sum of its proper divisors (146030743).
20341404233 is a wasteful number, since it uses less digits than its factorization.
20341404233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129655.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 20341404233 its reverse (33240414302), we get a palindrome (53581818535).
The spelling of 20341404233 in words is "twenty billion, three hundred forty-one million, four hundred four thousand, two hundred thirty-three".
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