Base | Representation |
---|---|
bin | 11000001111011… |
… | …10100010111100 |
3 | 112011122100211220 |
4 | 30013232202330 |
5 | 404024233002 |
6 | 32102313340 |
7 | 5016315465 |
oct | 1407564274 |
9 | 464570756 |
10 | 203352252 |
11 | a4872614 |
12 | 58128850 |
13 | 3318c09c |
14 | 1d015d6c |
15 | 12cbc7bc |
hex | c1ee8bc |
203352252 has 12 divisors (see below), whose sum is σ = 474488616. Its totient is φ = 67784080.
The previous prime is 203352211. The next prime is 203352257. The reversal of 203352252 is 252253302.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203352257) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8472999 + ... + 8473022.
It is an arithmetic number, because the mean of its divisors is an integer number (39540718).
Almost surely, 2203352252 is an apocalyptic number.
It is an amenable number.
203352252 is an abundant number, since it is smaller than the sum of its proper divisors (271136364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203352252 is a wasteful number, since it uses less digits than its factorization.
203352252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16946028 (or 16946026 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 203352252 is about 14260.1631126716. The cubic root of 203352252 is about 588.0528088995.
It can be divided in two parts, 2033 and 52252, that added together give a triangular number (54285 = T329).
The spelling of 203352252 in words is "two hundred three million, three hundred fifty-two thousand, two hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •