Base | Representation |
---|---|
bin | 10010110000000010… |
… | …100010001000100100 |
3 | 1220222010101210102202 |
4 | 102300002202020210 |
5 | 312213112321200 |
6 | 13125450554032 |
7 | 1311631265366 |
oct | 226002421044 |
9 | 56863353382 |
10 | 20133323300 |
11 | 85a1810872 |
12 | 3a9a738918 |
13 | 1b8b1b7c6c |
14 | d8dcacd36 |
15 | 7cc8041d5 |
hex | 4b00a2224 |
20133323300 has 36 divisors (see below), whose sum is σ = 44097646320. Its totient is φ = 7978060320.
The previous prime is 20133323297. The next prime is 20133323351. The reversal of 20133323300 is 332333102.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 930110 + ... + 951509.
It is an arithmetic number, because the mean of its divisors is an integer number (1224934620).
Almost surely, 220133323300 is an apocalyptic number.
20133323300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20133323300 is an abundant number, since it is smaller than the sum of its proper divisors (23964323020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20133323300 is a wasteful number, since it uses less digits than its factorization.
20133323300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1881740 (or 1881733 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 20133323300 its reverse (332333102), we get a palindrome (20465656402).
The spelling of 20133323300 in words is "twenty billion, one hundred thirty-three million, three hundred twenty-three thousand, three hundred".
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