Base | Representation |
---|---|
bin | 1101000000000111… |
… | …01111001100000000 |
3 | 200000110200001121201 |
4 | 12200003233030000 |
5 | 103243424122233 |
6 | 3112352030544 |
7 | 334656404302 |
oct | 64003571400 |
9 | 20013601551 |
10 | 6980301568 |
11 | 2a6221a979 |
12 | 1429832454 |
13 | 8731c9b76 |
14 | 4a30ad972 |
15 | 2acc2777d |
hex | 1a00ef300 |
6980301568 has 54 divisors (see below), whose sum is σ = 14053176564. Its totient is φ = 3460257792.
The previous prime is 6980301521. The next prime is 6980301569. The reversal of 6980301568 is 8651030896.
It is not an unprimeable number, because it can be changed into a prime (6980301569) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17066548 + ... + 17066956.
Almost surely, 26980301568 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6980301568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7026588282).
6980301568 is an abundant number, since it is smaller than the sum of its proper divisors (7072874996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6980301568 is an frugal number, since it uses more digits than its factorization.
6980301568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997 (or 574 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 46.
The square root of 6980301568 is about 83548.1990709554. The cubic root of 6980301568 is about 1911.1351281800.
The spelling of 6980301568 in words is "six billion, nine hundred eighty million, three hundred one thousand, five hundred sixty-eight".
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