Base | Representation |
---|---|
bin | 10011000000101101… |
… | …110011010110000001 |
3 | 1221200121211222220010 |
4 | 103000231303112001 |
5 | 313301223221231 |
6 | 13213323335133 |
7 | 1321566333165 |
oct | 230055632601 |
9 | 57617758803 |
10 | 20413101441 |
11 | 8725733277 |
12 | 3b583814a9 |
13 | 1c04155665 |
14 | db90daca5 |
15 | 7e716b546 |
hex | 4c0b73581 |
20413101441 has 24 divisors (see below), whose sum is σ = 29319983424. Its totient is φ = 12627784960.
The previous prime is 20413101437. The next prime is 20413101463. The reversal of 20413101441 is 14410131402.
It is not a de Polignac number, because 20413101441 - 22 = 20413101437 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20413101941) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104250 + ... + 227363.
It is an arithmetic number, because the mean of its divisors is an integer number (1221665976).
Almost surely, 220413101441 is an apocalyptic number.
It is an amenable number.
20413101441 is a deficient number, since it is larger than the sum of its proper divisors (8906881983).
20413101441 is a wasteful number, since it uses less digits than its factorization.
20413101441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331721 (or 331704 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 20413101441 its reverse (14410131402), we get a palindrome (34823232843).
The spelling of 20413101441 in words is "twenty billion, four hundred thirteen million, one hundred one thousand, four hundred forty-one".
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