Base | Representation |
---|---|
bin | 1101001010101001… |
… | …11010001011010110 |
3 | 200020121222121112101 |
4 | 12211110322023112 |
5 | 103434041022420 |
6 | 3125230312314 |
7 | 340111603030 |
oct | 64524721326 |
9 | 20217877471 |
10 | 7068689110 |
11 | 2aa80aa82a |
12 | 145335869a |
13 | 888605ba2 |
14 | 4b0b1ac50 |
15 | 2b588660a |
hex | 1a553a2d6 |
7068689110 has 32 divisors (see below), whose sum is σ = 14787774720. Its totient is φ = 2382472032.
The previous prime is 7068689093. The next prime is 7068689113. The reversal of 7068689110 is 119868607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7068689113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 851644 + ... + 859903.
It is an arithmetic number, because the mean of its divisors is an integer number (462117960).
Almost surely, 27068689110 is an apocalyptic number.
7068689110 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
7068689110 is an abundant number, since it is smaller than the sum of its proper divisors (7719085610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7068689110 is a wasteful number, since it uses less digits than its factorization.
7068689110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1711620.
The product of its (nonzero) digits is 145152, while the sum is 46.
The square root of 7068689110 is about 84075.4964897621. The cubic root of 7068689110 is about 1919.1678531864.
The spelling of 7068689110 in words is "seven billion, sixty-eight million, six hundred eighty-nine thousand, one hundred ten".
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