Base | Representation |
---|---|
bin | 1101001111001110110… |
… | …00110010010100011100 |
3 | 1121111001112021222212122 |
4 | 12213213120302110130 |
5 | 24423020010204130 |
6 | 544542403122112 |
7 | 44601460545443 |
oct | 6474730622434 |
9 | 1544045258778 |
10 | 454853600540 |
11 | 1659a1aaa369 |
12 | 741a1673338 |
13 | 33b7aacb841 |
14 | 1802d365d5a |
15 | bc724272e5 |
hex | 69e763251c |
454853600540 has 48 divisors (see below), whose sum is σ = 985063887360. Its totient is φ = 176338532160.
The previous prime is 454853600483. The next prime is 454853600543. The reversal of 454853600540 is 45006358454.
It is a junction number, because it is equal to n+sod(n) for n = 454853600491 and 454853600500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454853600543) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2630792 + ... + 2798351.
It is an arithmetic number, because the mean of its divisors is an integer number (20522164320).
Almost surely, 2454853600540 is an apocalyptic number.
It is an amenable number.
454853600540 is an abundant number, since it is smaller than the sum of its proper divisors (530210286820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454853600540 is a wasteful number, since it uses less digits than its factorization.
454853600540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5429282 (or 5429280 counting only the distinct ones).
The product of its (nonzero) digits is 1152000, while the sum is 44.
Adding to 454853600540 its reverse (45006358454), we get a palindrome (499859958994).
The spelling of 454853600540 in words is "four hundred fifty-four billion, eight hundred fifty-three million, six hundred thousand, five hundred forty".
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