Base | Representation |
---|---|
bin | 1001010111101110000010… |
… | …1000001111001010001000 |
3 | 1100110222002202202202221221 |
4 | 2111323200220033022020 |
5 | 2322301222124020130 |
6 | 33525102350411424 |
7 | 2112242266612225 |
oct | 225734050171210 |
9 | 40428082682857 |
10 | 10303100220040 |
11 | 331257a522541 |
12 | 11a4987500b74 |
13 | 59976935b354 |
14 | 27895bcc494c |
15 | 12d01989087a |
hex | 95ee0a0f288 |
10303100220040 has 16 divisors (see below), whose sum is σ = 23181975495180. Its totient is φ = 4121240088000.
The previous prime is 10303100219983. The next prime is 10303100220113. The reversal of 10303100220040 is 4002200130301.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 9738855869796 + 564244350244 = 3120714^2 + 751162^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10303100219996 and 10303100220023.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128788752711 + ... + 128788752790.
Almost surely, 210303100220040 is an apocalyptic number.
10303100220040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10303100220040 is an abundant number, since it is smaller than the sum of its proper divisors (12878875275140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10303100220040 is a wasteful number, since it uses less digits than its factorization.
10303100220040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257577505512 (or 257577505508 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 10303100220040 its reverse (4002200130301), we get a palindrome (14305300350341).
The spelling of 10303100220040 in words is "ten trillion, three hundred three billion, one hundred million, two hundred twenty thousand, forty".
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