Base | Representation |
---|---|
bin | 1100111001101010… |
… | …00111011100111010 |
3 | 122212200202020000000 |
4 | 12130311013130322 |
5 | 103141042342041 |
6 | 3103135053430 |
7 | 333431123445 |
oct | 63465073472 |
9 | 18780666000 |
10 | 6926137146 |
11 | 2a34695395 |
12 | 1413671276 |
13 | 864c14106 |
14 | 499c1065c |
15 | 2a80c8bb6 |
hex | 19cd4773a |
6926137146 has 64 divisors (see below), whose sum is σ = 16401705600. Its totient is φ = 2187174960.
The previous prime is 6926137129. The next prime is 6926137159. The reversal of 6926137146 is 6417316296.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41436 + ... + 124776.
It is an arithmetic number, because the mean of its divisors is an integer number (256276650).
Almost surely, 26926137146 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6926137146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8200852800).
6926137146 is an abundant number, since it is smaller than the sum of its proper divisors (9475568454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6926137146 is an equidigital number, since it uses as much as digits as its factorization.
6926137146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83383 (or 83365 counting only the distinct ones).
The product of its digits is 326592, while the sum is 45.
The square root of 6926137146 is about 83223.4170531348. The cubic root of 6926137146 is about 1906.1790654877.
The spelling of 6926137146 in words is "six billion, nine hundred twenty-six million, one hundred thirty-seven thousand, one hundred forty-six".
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