Base | Representation |
---|---|
bin | 11000001111010… |
… | …11000100111100 |
3 | 112011121122100200 |
4 | 30013223010330 |
5 | 404023304134 |
6 | 32102123500 |
7 | 5016226200 |
oct | 1407530474 |
9 | 464548320 |
10 | 203338044 |
11 | a4862978 |
12 | 58120590 |
13 | 33185790 |
14 | 1d010b00 |
15 | 12cb8499 |
hex | c1eb13c |
203338044 has 108 divisors (see below), whose sum is σ = 643976424. Its totient is φ = 53621568.
The previous prime is 203338007. The next prime is 203338061. The reversal of 203338044 is 440833302.
203338044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 203337999 and 203338017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18499 + ... + 27365.
Almost surely, 2203338044 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 203338044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321988212).
203338044 is an abundant number, since it is smaller than the sum of its proper divisors (440638380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203338044 is a wasteful number, since it uses less digits than its factorization.
203338044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8904 (or 8892 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The square root of 203338044 is about 14259.6649329499. The cubic root of 203338044 is about 588.0391130444.
The spelling of 203338044 in words is "two hundred three million, three hundred thirty-eight thousand, forty-four".
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