Base | Representation |
---|---|
bin | 1011011010000001… |
… | …00001011100101101 |
3 | 120210210001022221110 |
4 | 11231000201130231 |
5 | 100020144231340 |
6 | 2451354422233 |
7 | 304516422042 |
oct | 55500413455 |
9 | 16723038843 |
10 | 6123820845 |
11 | 266281226a |
12 | 122aa31979 |
13 | 76792cb3c |
14 | 4214411c9 |
15 | 25c945680 |
hex | 16d02172d |
6123820845 has 32 divisors (see below), whose sum is σ = 9889862400. Its totient is φ = 3235599360.
The previous prime is 6123820841. The next prime is 6123820849. The reversal of 6123820845 is 5480283216.
6123820845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (6123820841) and next prime (6123820849).
It is not a de Polignac number, because 6123820845 - 22 = 6123820841 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6123820841) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 707856 + ... + 716454.
It is an arithmetic number, because the mean of its divisors is an integer number (309058200).
Almost surely, 26123820845 is an apocalyptic number.
It is an amenable number.
6123820845 is a deficient number, since it is larger than the sum of its proper divisors (3766041555).
6123820845 is a wasteful number, since it uses less digits than its factorization.
6123820845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9045.
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 6123820845 is about 78254.8455049270. The cubic root of 6123820845 is about 1829.5354355408.
The spelling of 6123820845 in words is "six billion, one hundred twenty-three million, eight hundred twenty thousand, eight hundred forty-five".
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