Base | Representation |
---|---|
bin | 11101101100010111110… |
… | …00100010001010111000 |
3 | 10121112110021002102102101 |
4 | 32312023320202022320 |
5 | 113203440022232300 |
6 | 2100410454113144 |
7 | 133465563531454 |
oct | 16661370421270 |
9 | 3545407072371 |
10 | 1020254102200 |
11 | 36376192a733 |
12 | 14589504b7b4 |
13 | 752954c10b8 |
14 | 37548395664 |
15 | 1b814976b6a |
hex | ed8be222b8 |
1020254102200 has 48 divisors (see below), whose sum is σ = 2416847242680. Its totient is φ = 400401605760.
The previous prime is 1020254102191. The next prime is 1020254102221. The reversal of 1020254102200 is 22014520201.
1020254102200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48114594 + ... + 48135793.
Almost surely, 21020254102200 is an apocalyptic number.
1020254102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1020254102200 is an abundant number, since it is smaller than the sum of its proper divisors (1396593140480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020254102200 is a wasteful number, since it uses less digits than its factorization.
1020254102200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96250456 (or 96250447 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
Adding to 1020254102200 its reverse (22014520201), we get a palindrome (1042268622401).
The spelling of 1020254102200 in words is "one trillion, twenty billion, two hundred fifty-four million, one hundred two thousand, two hundred".
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