Base | Representation |
---|---|
bin | 1000111000100010100… |
… | …01011001101010000000 |
3 | 1002011212011201010210221 |
4 | 10130101101121222000 |
5 | 20000104001432344 |
6 | 352115530432424 |
7 | 31023642015160 |
oct | 4342121315200 |
9 | 1064764633727 |
10 | 305232452224 |
11 | 1084a2842087 |
12 | 4b1a5892714 |
13 | 22a24b9799b |
14 | 10ab80325a0 |
15 | 7e16c30184 |
hex | 4711459a80 |
305232452224 has 32 divisors (see below), whose sum is σ = 694948888800. Its totient is φ = 130813907712.
The previous prime is 305232452183. The next prime is 305232452249. The reversal of 305232452224 is 422254232503.
It is a tau number, because it is divible by the number of its divisors (32).
It is a self number, because there is not a number n which added to its sum of digits gives 305232452224.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170329714 + ... + 170331505.
It is an arithmetic number, because the mean of its divisors is an integer number (21717152775).
Almost surely, 2305232452224 is an apocalyptic number.
It is an amenable number.
305232452224 is an abundant number, since it is smaller than the sum of its proper divisors (389716436576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
305232452224 is an equidigital number, since it uses as much as digits as its factorization.
305232452224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340661240 (or 340661228 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 34.
Adding to 305232452224 its reverse (422254232503), we get a palindrome (727486684727).
The spelling of 305232452224 in words is "three hundred five billion, two hundred thirty-two million, four hundred fifty-two thousand, two hundred twenty-four".
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