Base | Representation |
---|---|
bin | 10010000100100… |
… | …101000010111000 |
3 | 210010111122202200 |
4 | 102010211002320 |
5 | 1110104041300 |
6 | 50030230200 |
7 | 10341034305 |
oct | 2204450270 |
9 | 703448680 |
10 | 303190200 |
11 | 146163315 |
12 | 85655360 |
13 | 4aa76bb1 |
14 | 2c3a40ac |
15 | 1b93e200 |
hex | 121250b8 |
303190200 has 144 divisors (see below), whose sum is σ = 1024990200. Its totient is φ = 80313600.
The previous prime is 303190177. The next prime is 303190207. The reversal of 303190200 is 2091303.
303190200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (303190207) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 321730 + ... + 322670.
Almost surely, 2303190200 is an apocalyptic number.
303190200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 303190200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512495100).
303190200 is an abundant number, since it is smaller than the sum of its proper divisors (721800000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303190200 is a wasteful number, since it uses less digits than its factorization.
303190200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1142 (or 1130 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 303190200 is about 17412.3576806818. The cubic root of 303190200 is about 671.7975048892.
The spelling of 303190200 in words is "three hundred three million, one hundred ninety thousand, two hundred".
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