Base | Representation |
---|---|
bin | 10010000000111… |
… | …011010111000110 |
3 | 210001201000202221 |
4 | 102000323113012 |
5 | 1104332424110 |
6 | 45553522554 |
7 | 10326636601 |
oct | 2200732706 |
9 | 701630687 |
10 | 302233030 |
11 | 14566a170 |
12 | 8527345a |
13 | 4a800318 |
14 | 2c1d5338 |
15 | 1b8007da |
hex | 1203b5c6 |
302233030 has 64 divisors (see below), whose sum is σ = 618098688. Its totient is φ = 105439360.
The previous prime is 302232991. The next prime is 302233037. The reversal of 302233030 is 30332203.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 302232995 and 302233013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (302233037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273459 + ... + 274561.
It is an arithmetic number, because the mean of its divisors is an integer number (9657792).
Almost surely, 2302233030 is an apocalyptic number.
302233030 is an abundant number, since it is smaller than the sum of its proper divisors (315865658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302233030 is a wasteful number, since it uses less digits than its factorization.
302233030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1221.
The product of its (nonzero) digits is 324, while the sum is 16.
The square root of 302233030 is about 17384.8505889467. The cubic root of 302233030 is about 671.0898058035.
Adding to 302233030 its reverse (30332203), we get a palindrome (332565233).
It can be divided in two parts, 302 and 233030, that added together give a palindrome (233332).
The spelling of 302233030 in words is "three hundred two million, two hundred thirty-three thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •