Base | Representation |
---|---|
bin | 1000110100101000001… |
… | …10011011001101110110 |
3 | 1001222102211010121022220 |
4 | 10122110012123031312 |
5 | 14431303400014110 |
6 | 351131311503210 |
7 | 30620622040113 |
oct | 4322406331566 |
9 | 1058384117286 |
10 | 303132423030 |
11 | 107615394068 |
12 | 4a8ba527b06 |
13 | 2277ba99768 |
14 | 1095917990a |
15 | 7d426ae370 |
hex | 469419b376 |
303132423030 has 32 divisors (see below), whose sum is σ = 747180461664. Its totient is φ = 78650574336.
The previous prime is 303132422947. The next prime is 303132423031. The reversal of 303132423030 is 30324231303.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (303132423031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136545027 + ... + 136547246.
It is an arithmetic number, because the mean of its divisors is an integer number (23349389427).
Almost surely, 2303132423030 is an apocalyptic number.
303132423030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
303132423030 is an abundant number, since it is smaller than the sum of its proper divisors (444048038634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303132423030 is a wasteful number, since it uses less digits than its factorization.
303132423030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273092320.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 303132423030 its reverse (30324231303), we get a palindrome (333456654333).
The spelling of 303132423030 in words is "three hundred three billion, one hundred thirty-two million, four hundred twenty-three thousand, thirty".
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