Base | Representation |
---|---|
bin | 111000010110010110010… |
… | …110110000000100101000 |
3 | 111201012001102011222020021 |
4 | 320112112112300010220 |
5 | 1001420421222031133 |
6 | 12122523220210224 |
7 | 546522623413324 |
oct | 70262626600450 |
9 | 14635042158207 |
10 | 3872288080168 |
11 | 1263256741a92 |
12 | 526585539974 |
13 | 221202c846c1 |
14 | d55c3abc984 |
15 | 6aad8e6152d |
hex | 385965b0128 |
3872288080168 has 16 divisors (see below), whose sum is σ = 7267383276660. Its totient is φ = 1934319206400.
The previous prime is 3872288080159. The next prime is 3872288080201. The reversal of 3872288080168 is 8610808822783.
It can be written as a sum of positive squares in 2 ways, for example, as 3523737174244 + 348550905924 = 1877162^2 + 590382^2 .
It is a super-2 number, since 2×38722880801682 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 228095193 + ... + 228112168.
Almost surely, 23872288080168 is an apocalyptic number.
It is an amenable number.
3872288080168 is a deficient number, since it is larger than the sum of its proper divisors (3395095196492).
3872288080168 is a wasteful number, since it uses less digits than its factorization.
3872288080168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 456208428 (or 456208424 counting only the distinct ones).
The product of its (nonzero) digits is 16515072, while the sum is 61.
The spelling of 3872288080168 in words is "three trillion, eight hundred seventy-two billion, two hundred eighty-eight million, eighty thousand, one hundred sixty-eight".
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