Base | Representation |
---|---|
bin | 100100101010111… |
… | …1111111110101000 |
3 | 10011202102001221121 |
4 | 1021111333332220 |
5 | 10010002110343 |
6 | 322033545024 |
7 | 42331052530 |
oct | 11125777650 |
9 | 3152361847 |
10 | 1230503848 |
11 | 581650832 |
12 | 2a4115174 |
13 | 167c148b2 |
14 | b95d04c0 |
15 | 73063aed |
hex | 4957ffa8 |
1230503848 has 32 divisors (see below), whose sum is σ = 2643796800. Its totient is φ = 525958272.
The previous prime is 1230503831. The next prime is 1230503873. The reversal of 1230503848 is 8483050321.
It is a happy number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 7765 + ... + 50212.
It is an arithmetic number, because the mean of its divisors is an integer number (82618650).
Almost surely, 21230503848 is an apocalyptic number.
It is an amenable number.
1230503848 is an abundant number, since it is smaller than the sum of its proper divisors (1413292952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1230503848 is a wasteful number, since it uses less digits than its factorization.
1230503848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58369 (or 58365 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 1230503848 is about 35078.5382819752. The cubic root of 1230503848 is about 1071.5875487816.
The spelling of 1230503848 in words is "one billion, two hundred thirty million, five hundred three thousand, eight hundred forty-eight".
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