Base | Representation |
---|---|
bin | 1011111100011… |
… | …11001011111000 |
3 | 20222112202012212 |
4 | 11332033023320 |
5 | 201122414313 |
6 | 13535354252 |
7 | 2324460542 |
oct | 576171370 |
9 | 228482185 |
10 | 100201208 |
11 | 51619718 |
12 | 29682988 |
13 | 179b4273 |
14 | d444692 |
15 | 8be43a8 |
hex | 5f8f2f8 |
100201208 has 32 divisors (see below), whose sum is σ = 190512000. Its totient is φ = 49404000.
The previous prime is 100201201. The next prime is 100201229. The reversal of 100201208 is 802102001.
It is a junction number, because it is equal to n+sod(n) for n = 100201192 and 100201201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100201201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278933 + ... + 279291.
It is an arithmetic number, because the mean of its divisors is an integer number (5953500).
Almost surely, 2100201208 is an apocalyptic number.
It is an amenable number.
100201208 is a deficient number, since it is larger than the sum of its proper divisors (90310792).
100201208 is a wasteful number, since it uses less digits than its factorization.
100201208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 755 (or 751 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 100201208 is about 10010.0553445023. The cubic root of 100201208 is about 464.4699830707.
Adding to 100201208 its reverse (802102001), we get a palindrome (902303209).
The spelling of 100201208 in words is "one hundred million, two hundred one thousand, two hundred eight".
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