Base | Representation |
---|---|
bin | 1000001100000011… |
… | …0011000000001000 |
3 | 12200011222012100201 |
4 | 2003000303000020 |
5 | 14000143233300 |
6 | 1002035141544 |
7 | 105316616551 |
oct | 20300630010 |
9 | 5604865321 |
10 | 2198024200 |
11 | a28800129 |
12 | 5141448b4 |
13 | 2904bc248 |
14 | 16bcc5328 |
15 | cce7b66a |
hex | 83033008 |
2198024200 has 24 divisors (see below), whose sum is σ = 5110406730. Its totient is φ = 879209600.
The previous prime is 2198024167. The next prime is 2198024201. The reversal of 2198024200 is 24208912.
It can be written as a sum of positive squares in 3 ways, for example, as 1743396516 + 454627684 = 41754^2 + 21322^2 .
It is not an unprimeable number, because it can be changed into a prime (2198024201) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5494861 + ... + 5495260.
Almost surely, 22198024200 is an apocalyptic number.
2198024200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2198024200 is an abundant number, since it is smaller than the sum of its proper divisors (2912382530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2198024200 is a wasteful number, since it uses less digits than its factorization.
2198024200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10990137 (or 10990128 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 2198024200 is about 46883.0907684210. The cubic root of 2198024200 is about 1300.2019804511.
The spelling of 2198024200 in words is "two billion, one hundred ninety-eight million, twenty-four thousand, two hundred".
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