Base | Representation |
---|---|
bin | 11110100100000011111… |
… | …001100000000110101100 |
3 | 21102210020211021222111001 |
4 | 132210003321200012230 |
5 | 233402410412204400 |
6 | 4244511100410044 |
7 | 304512333643225 |
oct | 36440371400654 |
9 | 7383224258431 |
10 | 2100304413100 |
11 | 73a8090a4a63 |
12 | 29b077846924 |
13 | 12309a1584ba |
14 | 7392611224c |
15 | 39978ce8a6a |
hex | 1e903e601ac |
2100304413100 has 36 divisors (see below), whose sum is σ = 4557794494288. Its totient is φ = 840097080000.
The previous prime is 2100304413041. The next prime is 2100304413257. The reversal of 2100304413100 is 13144030012.
It is a super-2 number, since 2×21003044131002 (a number of 25 digits) contains 22 as substring.
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, 3324610 + ... + 3905590.
Almost surely, 22100304413100 is an apocalyptic number.
2100304413100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2100304413100 is an abundant number, since it is smaller than the sum of its proper divisors (2457490081188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2100304413100 is a wasteful number, since it uses less digits than its factorization.
2100304413100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617146 (or 617139 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 2100304413100 its reverse (13144030012), we get a palindrome (2113448443112).
The spelling of 2100304413100 in words is "two trillion, one hundred billion, three hundred four million, four hundred thirteen thousand, one hundred".
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