Base | Representation |
---|---|
bin | 1001110010110100111… |
… | …1010110001000010110 |
3 | 121002022111222220211021 |
4 | 2130231033112020112 |
5 | 10224100224101240 |
6 | 205144314031354 |
7 | 15104464352632 |
oct | 2345517261026 |
9 | 532274886737 |
10 | 168262722070 |
11 | 653a5a13593 |
12 | 2873aa1855a |
13 | 12b37057c91 |
14 | 8203049dc2 |
15 | 459c08154a |
hex | 272d3d6216 |
168262722070 has 64 divisors (see below), whose sum is σ = 315566254080. Its totient is φ = 64518627712.
The previous prime is 168262721999. The next prime is 168262722101. The reversal of 168262722070 is 70227262861.
168262722070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 57484947 + ... + 57487873.
It is an arithmetic number, because the mean of its divisors is an integer number (4930722720).
Almost surely, 2168262722070 is an apocalyptic number.
168262722070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
168262722070 is a deficient number, since it is larger than the sum of its proper divisors (147303532010).
168262722070 is a wasteful number, since it uses less digits than its factorization.
168262722070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4317.
The product of its (nonzero) digits is 225792, while the sum is 43.
The spelling of 168262722070 in words is "one hundred sixty-eight billion, two hundred sixty-two million, seven hundred twenty-two thousand, seventy".
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