Base | Representation |
---|---|
bin | 10010000011111… |
… | …110000100011000 |
3 | 210010012112202210 |
4 | 102003332010120 |
5 | 1110033434202 |
6 | 50022555120 |
7 | 10336500666 |
oct | 2203760430 |
9 | 703175683 |
10 | 303030552 |
11 | 146064380 |
12 | 85598aa0 |
13 | 4aa1c326 |
14 | 2c361c36 |
15 | 1b90bc6c |
hex | 120fe118 |
303030552 has 32 divisors (see below), whose sum is σ = 826447680. Its totient is φ = 91827360.
The previous prime is 303030551. The next prime is 303030557. The reversal of 303030552 is 255030303.
303030552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (303030551) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573658 + ... + 574185.
It is an arithmetic number, because the mean of its divisors is an integer number (25826490).
Almost surely, 2303030552 is an apocalyptic number.
It is an amenable number.
303030552 is an abundant number, since it is smaller than the sum of its proper divisors (523417128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303030552 is a wasteful number, since it uses less digits than its factorization.
303030552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1147863 (or 1147859 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 21.
The square root of 303030552 is about 17407.7727466784. The cubic root of 303030552 is about 671.6795701645.
Adding to 303030552 its reverse (255030303), we get a palindrome (558060855).
The spelling of 303030552 in words is "three hundred three million, thirty thousand, five hundred fifty-two".
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