Base | Representation |
---|---|
bin | 1011001010000101000… |
… | …11101001101010010100 |
3 | 1100122112121220101022102 |
4 | 11211002203221222110 |
5 | 22240114343400114 |
6 | 452041150221232 |
7 | 36461143310060 |
oct | 5450243515224 |
9 | 1318477811272 |
10 | 383368731284 |
11 | 138649722020 |
12 | 623714b4818 |
13 | 2a1c7b5bc36 |
14 | 147ab468aa0 |
15 | 9e8b7aa2de |
hex | 59428e9a94 |
383368731284 has 72 divisors (see below), whose sum is σ = 874389407808. Its totient is φ = 142870273920.
The previous prime is 383368731283. The next prime is 383368731323. The reversal of 383368731284 is 482137863383.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (383368731281) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 1013537 + ... + 1339400.
Almost surely, 2383368731284 is an apocalyptic number.
It is an amenable number.
383368731284 is an abundant number, since it is smaller than the sum of its proper divisors (491020676524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383368731284 is a wasteful number, since it uses less digits than its factorization.
383368731284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2353005 (or 2352980 counting only the distinct ones).
The product of its digits is 13934592, while the sum is 56.
The spelling of 383368731284 in words is "three hundred eighty-three billion, three hundred sixty-eight million, seven hundred thirty-one thousand, two hundred eighty-four".
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