Base | Representation |
---|---|
bin | 1001110100011111001… |
… | …0101111001011001010 |
3 | 121010110120020220200110 |
4 | 2131013302233023022 |
5 | 10231003300113211 |
6 | 205300430215150 |
7 | 15121514046462 |
oct | 2350762571312 |
9 | 533416226613 |
10 | 168708207306 |
11 | 65604426201 |
12 | 288440544b6 |
13 | 12ba8433a02 |
14 | 8246290ba2 |
15 | 45c622bea6 |
hex | 2747caf2ca |
168708207306 has 16 divisors (see below), whose sum is σ = 337428835200. Its totient is φ = 56233999008.
The previous prime is 168708207301. The next prime is 168708207307. The reversal of 168708207306 is 603702807861.
It is not an unprimeable number, because it can be changed into a prime (168708207301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336051 + ... + 671078.
It is an arithmetic number, because the mean of its divisors is an integer number (21089302200).
Almost surely, 2168708207306 is an apocalyptic number.
168708207306 is an abundant number, since it is smaller than the sum of its proper divisors (168720627894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
168708207306 is a wasteful number, since it uses less digits than its factorization.
168708207306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1035053.
The product of its (nonzero) digits is 677376, while the sum is 48.
The spelling of 168708207306 in words is "one hundred sixty-eight billion, seven hundred eight million, two hundred seven thousand, three hundred six".
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