Base | Representation |
---|---|
bin | 1001010010010000010… |
… | …01100100111000000000 |
3 | 1010111111022101011101101 |
4 | 10221020021210320000 |
5 | 20211342220043132 |
6 | 402321500344144 |
7 | 32023026451600 |
oct | 4511011447000 |
9 | 1114438334341 |
10 | 319038049792 |
11 | 113337730950 |
12 | 519b9245054 |
13 | 2411512c327 |
14 | 11627782c00 |
15 | 8473c627e7 |
hex | 4a48264e00 |
319038049792 has 240 divisors, whose sum is σ = 812920648320. Its totient is φ = 123688857600.
The previous prime is 319038049763. The next prime is 319038049823. The reversal of 319038049792 is 297940830913.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58226509 + ... + 58231987.
It is an arithmetic number, because the mean of its divisors is an integer number (3387169368).
Almost surely, 2319038049792 is an apocalyptic number.
319038049792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 319038049792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406460324160).
319038049792 is an abundant number, since it is smaller than the sum of its proper divisors (493882598528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
319038049792 is a wasteful number, since it uses less digits than its factorization.
319038049792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5733 (or 5710 counting only the distinct ones).
The product of its (nonzero) digits is 2939328, while the sum is 55.
The spelling of 319038049792 in words is "three hundred nineteen billion, thirty-eight million, forty-nine thousand, seven hundred ninety-two".
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