Base | Representation |
---|---|
bin | 1001000001100000… |
… | …0111001111001000 |
3 | 20020210212112220000 |
4 | 2100120013033020 |
5 | 14430043141300 |
6 | 1040205003000 |
7 | 114011462532 |
oct | 22030071710 |
9 | 6223775800 |
10 | 2422240200 |
11 | 1033322a06 |
12 | 577253460 |
13 | 2c7aa4933 |
14 | 18d9ac852 |
15 | e29bac00 |
hex | 906073c8 |
2422240200 has 120 divisors (see below), whose sum is σ = 8412855330. Its totient is φ = 645926400.
The previous prime is 2422240157. The next prime is 2422240201. The reversal of 2422240200 is 20422242.
2422240200 is a `hidden beast` number, since 2 + 422 + 2 + 40 + 200 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 2290771044 + 131469156 = 47862^2 + 11466^2 .
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2422240201) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 58561 + ... + 90960.
Almost surely, 22422240200 is an apocalyptic number.
2422240200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2422240200 is an abundant number, since it is smaller than the sum of its proper divisors (5990615130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2422240200 is a wasteful number, since it uses less digits than its factorization.
2422240200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149549 (or 149531 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 18.
The square root of 2422240200 is about 49216.2595084186. The cubic root of 2422240200 is about 1342.9888360573.
Adding to 2422240200 its reverse (20422242), we get a palindrome (2442662442).
The spelling of 2422240200 in words is "two billion, four hundred twenty-two million, two hundred forty thousand, two hundred".
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