Base | Representation |
---|---|
bin | 1101000010001001… |
… | …10001101001100010 |
3 | 200001122202021001112 |
4 | 12201010301221202 |
5 | 103312310213020 |
6 | 3114201303322 |
7 | 335254334156 |
oct | 64104615142 |
9 | 20048667045 |
10 | 6997351010 |
11 | 2a70905421 |
12 | 1433494b42 |
13 | 8768b92b0 |
14 | 4a546b066 |
15 | 2ae4942c5 |
hex | 1a1131a62 |
6997351010 has 16 divisors (see below), whose sum is σ = 13564096056. Its totient is φ = 2583637248.
The previous prime is 6997350991. The next prime is 6997351021. The reversal of 6997351010 is 101537996.
It can be written as a sum of positive squares in 4 ways, for example, as 2629330729 + 4368020281 = 51277^2 + 66091^2 .
It is a Curzon 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, 26912759 + ... + 26913018.
Almost surely, 26997351010 is an apocalyptic number.
6997351010 is a deficient number, since it is larger than the sum of its proper divisors (6566745046).
6997351010 is a wasteful number, since it uses less digits than its factorization.
6997351010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53825797.
The product of its (nonzero) digits is 51030, while the sum is 41.
The square root of 6997351010 is about 83650.1704122592. The cubic root of 6997351010 is about 1912.6898506336.
The spelling of 6997351010 in words is "six billion, nine hundred ninety-seven million, three hundred fifty-one thousand, ten".
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