Base | Representation |
---|---|
bin | 100110010010001100011000… |
… | …111000001000101110011110 |
3 | 211002011120221100120112012221 |
4 | 212102030120320020232132 |
5 | 134032133042142232303 |
6 | 1354034513104415554 |
7 | 50315523513660661 |
oct | 4622143070105636 |
9 | 732146840515187 |
10 | 168376020274078 |
11 | 49716961988901 |
12 | 16a744986175ba |
13 | 72c4a37ba8686 |
14 | 2d8162b30b6d8 |
15 | 146eca78974bd |
hex | 992318e08b9e |
168376020274078 has 16 divisors (see below), whose sum is σ = 252646335444240. Its totient is φ = 84160575850816.
The previous prime is 168376020273913. The next prime is 168376020274079. The reversal of 168376020274078 is 870472020673861.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (168376020274079) 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, 655314258 + ... + 655571146.
It is an arithmetic number, because the mean of its divisors is an integer number (15790395965265).
Almost surely, 2168376020274078 is an apocalyptic number.
168376020274078 is a deficient number, since it is larger than the sum of its proper divisors (84270315170162).
168376020274078 is a wasteful number, since it uses less digits than its factorization.
168376020274078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362411.
The product of its (nonzero) digits is 37933056, while the sum is 61.
The spelling of 168376020274078 in words is "one hundred sixty-eight trillion, three hundred seventy-six billion, twenty million, two hundred seventy-four thousand, seventy-eight".
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