Base | Representation |
---|---|
bin | 1011110000111101001… |
… | …0101001111000100100 |
3 | 201022201002110102021110 |
4 | 2330033102221320210 |
5 | 11302420210330200 |
6 | 232504101145020 |
7 | 20413502514654 |
oct | 2741722517044 |
9 | 638632412243 |
10 | 202120011300 |
11 | 7879a528059 |
12 | 332096bb170 |
13 | 160a15c562c |
14 | 9ad589a364 |
15 | 53ce640b50 |
hex | 2f0f4a9e24 |
202120011300 has 72 divisors (see below), whose sum is σ = 586958737792. Its totient is φ = 53699760000.
The previous prime is 202120011281. The next prime is 202120011337. The reversal of 202120011300 is 3110021202.
202120011300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (12).
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 23 ways as a sum of consecutive naturals, for example, 1161751 + ... + 1324350.
Almost surely, 2202120011300 is an apocalyptic number.
202120011300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202120011300 is an abundant number, since it is smaller than the sum of its proper divisors (384838726492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202120011300 is a wasteful number, since it uses less digits than its factorization.
202120011300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2486389 (or 2486382 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 202120011300 its reverse (3110021202), we get a palindrome (205230032502).
The spelling of 202120011300 in words is "two hundred two billion, one hundred twenty million, eleven thousand, three hundred".
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