Base | Representation |
---|---|
bin | 11000010000011… |
… | …10101101010000 |
3 | 112011220001112212 |
4 | 30020032231100 |
5 | 404042441414 |
6 | 32105211252 |
7 | 5020404524 |
oct | 1410165520 |
9 | 464801485 |
10 | 203483984 |
11 | a4952590 |
12 | 58190b28 |
13 | 33207032 |
14 | 1d04bd84 |
15 | 12ce683e |
hex | c20eb50 |
203483984 has 80 divisors (see below), whose sum is σ = 445846464. Its totient is φ = 89164800.
The previous prime is 203483927. The next prime is 203484007. The reversal of 203483984 is 489384302.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176122 + ... + 1176294.
Almost surely, 2203483984 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 203483984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222923232).
203483984 is an abundant number, since it is smaller than the sum of its proper divisors (242362480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203483984 is a wasteful number, since it uses less digits than its factorization.
203483984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396 (or 390 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 41.
The square root of 203483984 is about 14264.7812461320. The cubic root of 203483984 is about 588.1797620895.
The spelling of 203483984 in words is "two hundred three million, four hundred eighty-three thousand, nine hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •