Base | Representation |
---|---|
bin | 111110100101110… |
… | …1001001011001000 |
3 | 12102100220102120221 |
4 | 1331023221023020 |
5 | 13300123013412 |
6 | 544222355424 |
7 | 103021304260 |
oct | 17513511310 |
9 | 5370812527 |
10 | 2100204232 |
11 | 988568585 |
12 | 4a742bb74 |
13 | 27615cac9 |
14 | 15cd007a0 |
15 | c45a7b07 |
hex | 7d2e92c8 |
2100204232 has 16 divisors (see below), whose sum is σ = 4500437760. Its totient is φ = 900087504.
The previous prime is 2100204203. The next prime is 2100204241. The reversal of 2100204232 is 2324020012.
It is a super-2 number, since 2×21002042322 = 8821715632221419648, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18751768 + ... + 18751879.
It is an arithmetic number, because the mean of its divisors is an integer number (281277360).
Almost surely, 22100204232 is an apocalyptic number.
It is an amenable number.
2100204232 is an abundant number, since it is smaller than the sum of its proper divisors (2400233528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2100204232 is a wasteful number, since it uses less digits than its factorization.
2100204232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37503660 (or 37503656 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 2100204232 is about 45827.9852491903. The cubic root of 2100204232 is about 1280.6206771726.
Adding to 2100204232 its reverse (2324020012), we get a palindrome (4424224244).
The spelling of 2100204232 in words is "two billion, one hundred million, two hundred four thousand, two hundred thirty-two".
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