Base | Representation |
---|---|
bin | 10010110000000001… |
… | …010100010010011001 |
3 | 1220222002210121001011 |
4 | 102300001110102121 |
5 | 312213022120231 |
6 | 13125440053521 |
7 | 1311625466644 |
oct | 226001242231 |
9 | 56862717034 |
10 | 20133004441 |
11 | 85a1613250 |
12 | 3a9a6042a1 |
13 | 1b8b105aa4 |
14 | d8dc28a5b |
15 | 7cc78e9b1 |
hex | 4b0054499 |
20133004441 has 8 divisors (see below), whose sum is σ = 21971688768. Its totient is φ = 18295722000.
The previous prime is 20133004427. The next prime is 20133004487. The reversal of 20133004441 is 14440033102.
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 20133004441 - 219 = 20132480153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20133004421) 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, 320325 + ... + 377986.
It is an arithmetic number, because the mean of its divisors is an integer number (2746461096).
Almost surely, 220133004441 is an apocalyptic number.
It is an amenable number.
20133004441 is a deficient number, since it is larger than the sum of its proper divisors (1838684327).
20133004441 is a wasteful number, since it uses less digits than its factorization.
20133004441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 700943.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 20133004441 its reverse (14440033102), we get a palindrome (34573037543).
The spelling of 20133004441 in words is "twenty billion, one hundred thirty-three million, four thousand, four hundred forty-one".
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