Base | Representation |
---|---|
bin | 100110111111000… |
… | …0011101001011000 |
3 | 10101011110001101000 |
4 | 1031332003221120 |
5 | 10134334112441 |
6 | 333445225000 |
7 | 44262531654 |
oct | 11576035130 |
9 | 3334401330 |
10 | 1308113496 |
11 | 61143a038 |
12 | 306102160 |
13 | 17b018c71 |
14 | c5a33a64 |
15 | 79c942b6 |
hex | 4df83a58 |
1308113496 has 64 divisors (see below), whose sum is σ = 3637238400. Its totient is φ = 435607200.
The previous prime is 1308113491. The next prime is 1308113509. The reversal of 1308113496 is 6943118031.
1308113496 is a `hidden beast` number, since 1 + 308 + 1 + 1 + 349 + 6 = 666.
1308113496 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-4 number, since 4×13081134964 (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 1308113496.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1308113491) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276511 + ... + 281201.
It is an arithmetic number, because the mean of its divisors is an integer number (56831850).
Almost surely, 21308113496 is an apocalyptic number.
It is an amenable number.
1308113496 is an abundant number, since it is smaller than the sum of its proper divisors (2329124904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1308113496 is a wasteful number, since it uses less digits than its factorization.
1308113496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5997 (or 5987 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 1308113496 is about 36167.8516917994. The cubic root of 1308113496 is about 1093.6586916712.
The spelling of 1308113496 in words is "one billion, three hundred eight million, one hundred thirteen thousand, four hundred ninety-six".
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