Base | Representation |
---|---|
bin | 1001010010101111101… |
… | …00101010101010000000 |
3 | 1010112011122011121121120 |
4 | 10221113310222222000 |
5 | 20212412024111104 |
6 | 402403532352240 |
7 | 32032401515631 |
oct | 4512764525200 |
9 | 1115148147546 |
10 | 319301003904 |
11 | 1134621021a3 |
12 | 51a71315680 |
13 | 2415775908c |
14 | 11650671888 |
15 | 848bda4cd9 |
hex | 4a57d2aa80 |
319301003904 has 128 divisors (see below), whose sum is σ = 879367034880. Its totient is φ = 102545710080.
The previous prime is 319301003897. The next prime is 319301003921. The reversal of 319301003904 is 409300103913.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-4 number, since 4×3193010039044 (a number of 47 digits) contains 4444 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2643127 + ... + 2761289.
It is an arithmetic number, because the mean of its divisors is an integer number (6870054960).
Almost surely, 2319301003904 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 319301003904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439683517440).
319301003904 is an abundant number, since it is smaller than the sum of its proper divisors (560066030976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
319301003904 is a wasteful number, since it uses less digits than its factorization.
319301003904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118438 (or 118426 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 33.
The spelling of 319301003904 in words is "three hundred nineteen billion, three hundred one million, three thousand, nine hundred four".
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