Base | Representation |
---|---|
bin | 10001010101010001011111… |
… | …11101100010111010110100 |
3 | 11222221200210012022221112200 |
4 | 20222220233331202322310 |
5 | 14443431134134311133 |
6 | 213021253233344500 |
7 | 11012445662233206 |
oct | 1052505775427264 |
9 | 158850705287480 |
10 | 38114344447668 |
11 | 11165225890215 |
12 | 4336994a08130 |
13 | 18362236128a8 |
14 | 95aa5bbc6776 |
15 | 46169544a913 |
hex | 22aa2ff62eb4 |
38114344447668 has 18 divisors (see below), whose sum is σ = 96344592909474. Its totient is φ = 12704781482544.
The previous prime is 38114344447649. The next prime is 38114344447681. The reversal of 38114344447668 is 86674444341183.
38114344447668 is a `hidden beast` number, since 3 + 8 + 1 + 143 + 44 + 447 + 6 + 6 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 33494716401444 + 4619628046224 = 5787462^2 + 2149332^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 529365895071 + ... + 529365895142.
Almost surely, 238114344447668 is an apocalyptic number.
It is an amenable number.
38114344447668 is an abundant number, since it is smaller than the sum of its proper divisors (58230248461806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38114344447668 is a wasteful number, since it uses less digits than its factorization.
38114344447668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1058731790223 (or 1058731790218 counting only the distinct ones).
The product of its digits is 148635648, while the sum is 63.
The spelling of 38114344447668 in words is "thirty-eight trillion, one hundred fourteen billion, three hundred forty-four million, four hundred forty-seven thousand, six hundred sixty-eight".
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