Base | Representation |
---|---|
bin | 111011110110011… |
… | …0110101100111100 |
3 | 12011221212112010020 |
4 | 1313230312230330 |
5 | 13103102401400 |
6 | 531135412140 |
7 | 100523550546 |
oct | 16754665474 |
9 | 5157775106 |
10 | 2008247100 |
11 | 94066a852 |
12 | 480684050 |
13 | 2600a40c2 |
14 | 150a04696 |
15 | bb4912a0 |
hex | 77b36b3c |
2008247100 has 72 divisors (see below), whose sum is σ = 6010917360. Its totient is φ = 517063680.
The previous prime is 2008247099. The next prime is 2008247107. The reversal of 2008247100 is 17428002.
It is a super-3 number, since 3×20082471003 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2008247107) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106717 + ... + 124116.
Almost surely, 22008247100 is an apocalyptic number.
2008247100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2008247100 is an abundant number, since it is smaller than the sum of its proper divisors (4002670260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2008247100 is a wasteful number, since it uses less digits than its factorization.
2008247100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230879 (or 230872 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 2008247100 is about 44813.4700731822. The cubic root of 2008247100 is about 1261.6504574509.
The spelling of 2008247100 in words is "two billion, eight million, two hundred forty-seven thousand, one hundred".
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