Base | Representation |
---|---|
bin | 1001110010001100111… |
… | …1110101111001100100 |
3 | 121001212211112211012001 |
4 | 2130203033311321210 |
5 | 10223224320030121 |
6 | 205115524535044 |
7 | 15100360414432 |
oct | 2344317657144 |
9 | 531784484161 |
10 | 168095080036 |
11 | 6531a321654 |
12 | 286b2851484 |
13 | 12b0b3c0000 |
14 | 81c8a8bd52 |
15 | 458c4b9991 |
hex | 27233f5e64 |
168095080036 has 45 divisors (see below), whose sum is σ = 318942334221. Its totient is φ = 77518385568.
The previous prime is 168095080007. The next prime is 168095080037. The reversal of 168095080036 is 630080590861.
The square root of 168095080036 is 409994.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 117944164900 + 50150915136 = 343430^2 + 223944^2 .
It is a super-2 number, since 2×1680950800362 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (168095080037) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 138577366 + ... + 138578578.
Almost surely, 2168095080036 is an apocalyptic number.
168095080036 is the 409994-th square number.
It is an amenable number.
168095080036 is a deficient number, since it is larger than the sum of its proper divisors (150847254185).
168095080036 is an frugal number, since it uses more digits than its factorization.
168095080036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2482 (or 1228 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 46.
The spelling of 168095080036 in words is "one hundred sixty-eight billion, ninety-five million, eighty thousand, thirty-six".
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