Base | Representation |
---|---|
bin | 1011100000100001… |
… | …00110101000101010 |
3 | 120221120200121122000 |
4 | 11300100212220222 |
5 | 100123130234132 |
6 | 2501023511430 |
7 | 306051155550 |
oct | 56020465052 |
9 | 16846617560 |
10 | 6178368042 |
11 | 26905893a0 |
12 | 1245158576 |
13 | 77601aba2 |
14 | 42879dbd0 |
15 | 26261c87c |
hex | 170426a2a |
6178368042 has 128 divisors (see below), whose sum is σ = 17398886400. Its totient is φ = 1578398400.
The previous prime is 6178368041. The next prime is 6178368043. The reversal of 6178368042 is 2408638716.
It is an interprime number because it is at equal distance from previous prime (6178368041) and next prime (6178368043).
It is not an unprimeable number, because it can be changed into a prime (6178368041) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 241459 + ... + 265817.
It is an arithmetic number, because the mean of its divisors is an integer number (135928800).
Almost surely, 26178368042 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6178368042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8699443200).
6178368042 is an abundant number, since it is smaller than the sum of its proper divisors (11220518358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6178368042 is a wasteful number, since it uses less digits than its factorization.
6178368042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24449 (or 24443 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 45.
The square root of 6178368042 is about 78602.5956441643. The cubic root of 6178368042 is about 1834.9515084434.
The spelling of 6178368042 in words is "six billion, one hundred seventy-eight million, three hundred sixty-eight thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •