Base | Representation |
---|---|
bin | 11101101011111001011… |
… | …11010010011011101000 |
3 | 10121111210112222201102221 |
4 | 32311330233102123220 |
5 | 113202430001121300 |
6 | 2100325340203424 |
7 | 133456360055560 |
oct | 16657457223350 |
9 | 3544715881387 |
10 | 1020000020200 |
11 | 363641469107 |
12 | 145823b39574 |
13 | 7525497c715 |
14 | 37522735da0 |
15 | 1b7ec4d831a |
hex | ed7cbd26e8 |
1020000020200 has 96 divisors (see below), whose sum is σ = 2761423436160. Its totient is φ = 343115884800.
The previous prime is 1020000020173. The next prime is 1020000020231. The reversal of 1020000020200 is 20200000201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (7).
1020000020200 is a modest number, since divided by 20200 gives 10200 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6799116 + ... + 6947515.
It is an arithmetic number, because the mean of its divisors is an integer number (28764827460).
Almost surely, 21020000020200 is an apocalyptic number.
1020000020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1020000020200 is an abundant number, since it is smaller than the sum of its proper divisors (1741423415960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020000020200 is a wasteful number, since it uses less digits than its factorization.
1020000020200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13746707 (or 13746698 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 7.
Adding to 1020000020200 its reverse (20200000201), we get a palindrome (1040200020401).
The spelling of 1020000020200 in words is "one trillion, twenty billion, twenty thousand, two hundred".
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