Base | Representation |
---|---|
bin | 1101110000000110… |
… | …10000110001011000 |
3 | 201001112002122001101 |
4 | 12320003100301120 |
5 | 110110001031133 |
6 | 3220331401144 |
7 | 350645010130 |
oct | 67003206130 |
9 | 21045078041 |
10 | 7382830168 |
11 | 314946263a |
12 | 15205b31b4 |
13 | 90871537c |
14 | 500731ac0 |
15 | 2d323a37d |
hex | 1b80d0c58 |
7382830168 has 32 divisors (see below), whose sum is σ = 16508194560. Its totient is φ = 3026501280.
The previous prime is 7382830153. The next prime is 7382830207. The reversal of 7382830168 is 8610382837.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2864718 + ... + 2867293.
It is an arithmetic number, because the mean of its divisors is an integer number (515881080).
Almost surely, 27382830168 is an apocalyptic number.
It is an amenable number.
7382830168 is an abundant number, since it is smaller than the sum of its proper divisors (9125364392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7382830168 is a wasteful number, since it uses less digits than its factorization.
7382830168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5732047 (or 5732043 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 7382830168 is about 85923.3970929921. The cubic root of 7382830168 is about 1947.1868414795.
The spelling of 7382830168 in words is "seven billion, three hundred eighty-two million, eight hundred thirty thousand, one hundred sixty-eight".
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