Base | Representation |
---|---|
bin | 1001001001000110111001… |
… | …10011100101001010001110 |
3 | 2122011221022212210120122222 |
4 | 10210203130303211022032 |
5 | 10113341300233014400 |
6 | 110431415241135342 |
7 | 4143322420541555 |
oct | 444433463451216 |
9 | 78157285716588 |
10 | 20104151454350 |
11 | 6451139422247 |
12 | 230839b78a552 |
13 | b2aa75c02a32 |
14 | 4d70907b8d9c |
15 | 24ce4d7b1185 |
hex | 1248dcce528e |
20104151454350 has 96 divisors (see below), whose sum is σ = 38436927260160. Its totient is φ = 7820544816000.
The previous prime is 20104151454349. The next prime is 20104151454487. The reversal of 20104151454350 is 5345415140102.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 20104151454350.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 198177941 + ... + 198279359.
It is an arithmetic number, because the mean of its divisors is an integer number (400384658960).
Almost surely, 220104151454350 is an apocalyptic number.
20104151454350 is a deficient number, since it is larger than the sum of its proper divisors (18332775805810).
20104151454350 is a wasteful number, since it uses less digits than its factorization.
20104151454350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102226 (or 102221 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 35.
Adding to 20104151454350 its reverse (5345415140102), we get a palindrome (25449566594452).
The spelling of 20104151454350 in words is "twenty trillion, one hundred four billion, one hundred fifty-one million, four hundred fifty-four thousand, three hundred fifty".
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