Base | Representation |
---|---|
bin | 1000111000000110111… |
… | …00101100000001110000 |
3 | 1002011021000022021101010 |
4 | 10130003130230001300 |
5 | 14444120113430112 |
6 | 352040523510520 |
7 | 31015124505162 |
oct | 4340334540160 |
9 | 1064230267333 |
10 | 305000530032 |
11 | 108393936550 |
12 | 4b140088440 |
13 | 229b8b14813 |
14 | 10a95300932 |
15 | 7e016bc63c |
hex | 470372c070 |
305000530032 has 40 divisors (see below), whose sum is σ = 859546949760. Its totient is φ = 92424402880.
The previous prime is 305000529989. The next prime is 305000530049. The reversal of 305000530032 is 230035000503.
It is a junction number, because it is equal to n+sod(n) for n = 305000529990 and 305000530008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288825732 + ... + 288826787.
It is an arithmetic number, because the mean of its divisors is an integer number (21488673744).
Almost surely, 2305000530032 is an apocalyptic number.
It is an amenable number.
305000530032 is an abundant number, since it is smaller than the sum of its proper divisors (554546419728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
305000530032 is a wasteful number, since it uses less digits than its factorization.
305000530032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577652541 (or 577652535 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 21.
Adding to 305000530032 its reverse (230035000503), we get a palindrome (535035530535).
The spelling of 305000530032 in words is "three hundred five billion, five hundred thirty thousand, thirty-two".
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