Base | Representation |
---|---|
bin | 1101111000000011101… |
… | …1011110011011101001 |
3 | 211210022112211112221001 |
4 | 3132000323132123221 |
5 | 12401203341313243 |
6 | 301302501115001 |
7 | 23136301625221 |
oct | 3360073363351 |
9 | 753275745831 |
10 | 238386276073 |
11 | 9210a924600 |
12 | 3a24b0b8a61 |
13 | 19630c720ba |
14 | b776225081 |
15 | 630344aa4d |
hex | 3780ede6e9 |
238386276073 has 6 divisors (see below), whose sum is σ = 262027890362. Its totient is φ = 216714796320.
The previous prime is 238386276047. The next prime is 238386276101. The reversal of 238386276073 is 370672683832.
It can be written as a sum of positive squares in only one way, i.e., 202726863504 + 35659412569 = 450252^2 + 188837^2 .
It is not a de Polignac number, because 238386276073 - 213 = 238386267881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (238386276013) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 985067136 + ... + 985067377.
Almost surely, 2238386276073 is an apocalyptic number.
It is an amenable number.
238386276073 is a deficient number, since it is larger than the sum of its proper divisors (23641614289).
238386276073 is a wasteful number, since it uses less digits than its factorization.
238386276073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1970134535 (or 1970134524 counting only the distinct ones).
The product of its (nonzero) digits is 12192768, while the sum is 55.
The spelling of 238386276073 in words is "two hundred thirty-eight billion, three hundred eighty-six million, two hundred seventy-six thousand, seventy-three".
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