Base | Representation |
---|---|
bin | 10110110110111… |
… | …001001101010000 |
3 | 222201121020210200 |
4 | 112312321031100 |
5 | 1241133120343 |
6 | 102015255200 |
7 | 12334413201 |
oct | 2666711520 |
9 | 881536720 |
10 | 383488848 |
11 | 187518936 |
12 | a851a500 |
13 | 615b01a2 |
14 | 38d075a8 |
15 | 23a014d3 |
hex | 16db9350 |
383488848 has 120 divisors (see below), whose sum is σ = 1115452416. Its totient is φ = 122860800.
The previous prime is 383488841. The next prime is 383488909. The reversal of 383488848 is 848884383.
383488848 is a `hidden beast` number, since 3 + 83 + 488 + 84 + 8 = 666.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 383488794 and 383488803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (383488841) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1209586 + ... + 1209902.
Almost surely, 2383488848 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 383488848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557726208).
383488848 is an abundant number, since it is smaller than the sum of its proper divisors (731963568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383488848 is a wasteful number, since it uses less digits than its factorization.
383488848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 633 (or 624 counting only the distinct ones).
The product of its digits is 4718592, while the sum is 54.
The square root of 383488848 is about 19582.8712910033. The cubic root of 383488848 is about 726.5255853073.
The spelling of 383488848 in words is "three hundred eighty-three million, four hundred eighty-eight thousand, eight hundred forty-eight".
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