Base | Representation |
---|---|
bin | 1000001101001111… |
… | …1111001101011010 |
3 | 12200112102210020100 |
4 | 2003103333031122 |
5 | 14002440224223 |
6 | 1002335040230 |
7 | 105410441460 |
oct | 20323771532 |
9 | 5615383210 |
10 | 2203054938 |
11 | a30626867 |
12 | 515970076 |
13 | 291561006 |
14 | 16c834830 |
15 | cd622043 |
hex | 834ff35a |
2203054938 has 24 divisors (see below), whose sum is σ = 5455183968. Its totient is φ = 629444232.
The previous prime is 2203054937. The next prime is 2203054943. The reversal of 2203054938 is 8394503022.
It is not an unprimeable number, because it can be changed into a prime (2203054933) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8742156 + ... + 8742407.
It is an arithmetic number, because the mean of its divisors is an integer number (227299332).
Almost surely, 22203054938 is an apocalyptic number.
2203054938 is an abundant number, since it is smaller than the sum of its proper divisors (3252129030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2203054938 is a wasteful number, since it uses less digits than its factorization.
2203054938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17484578 (or 17484575 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 2203054938 is about 46936.7120493117. The cubic root of 2203054938 is about 1301.1931723917.
The spelling of 2203054938 in words is "two billion, two hundred three million, fifty-four thousand, nine hundred thirty-eight".
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