Base | Representation |
---|---|
bin | 11010000000111111… |
… | …100001001011000101 |
3 | 2200002202122002122010 |
4 | 122000333201023011 |
5 | 424202042011443 |
6 | 20455505124433 |
7 | 2006141362365 |
oct | 320077411305 |
9 | 80082562563 |
10 | 27933938373 |
11 | 10934a86390 |
12 | 54b7029719 |
13 | 283232aa23 |
14 | 14cdcb49a5 |
15 | ad7567733 |
hex | 680fe12c5 |
27933938373 has 16 divisors (see below), whose sum is σ = 41397811776. Its totient is φ = 16610231040.
The previous prime is 27933938369. The next prime is 27933938423. The reversal of 27933938373 is 37383933972.
It is not a de Polignac number, because 27933938373 - 22 = 27933938369 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27933938323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7983940 + ... + 7987437.
It is an arithmetic number, because the mean of its divisors is an integer number (2587363236).
Almost surely, 227933938373 is an apocalyptic number.
It is an amenable number.
27933938373 is a deficient number, since it is larger than the sum of its proper divisors (13463873403).
27933938373 is a wasteful number, since it uses less digits than its factorization.
27933938373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15971444.
The product of its digits is 15431472, while the sum is 57.
The spelling of 27933938373 in words is "twenty-seven billion, nine hundred thirty-three million, nine hundred thirty-eight thousand, three hundred seventy-three".
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