Base | Representation |
---|---|
bin | 100100010000110100… |
… | …000011111011010110 |
3 | 10201111120102210202222 |
4 | 210100310003323112 |
5 | 1114220304214234 |
6 | 25515354302342 |
7 | 2545614146246 |
oct | 442064037326 |
9 | 121446383688 |
10 | 38936788694 |
11 | 15570890711 |
12 | 7667a279b2 |
13 | 3896a1284b |
14 | 1c552c7b26 |
15 | 102d4bb42e |
hex | 910d03ed6 |
38936788694 has 8 divisors (see below), whose sum is σ = 60419154960. Its totient is φ = 18797070376.
The previous prime is 38936788679. The next prime is 38936788699. The reversal of 38936788694 is 49688763983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38936788699) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335661914 + ... + 335662029.
It is an arithmetic number, because the mean of its divisors is an integer number (7552394370).
Almost surely, 238936788694 is an apocalyptic number.
38936788694 is a deficient number, since it is larger than the sum of its proper divisors (21482366266).
38936788694 is a wasteful number, since it uses less digits than its factorization.
38936788694 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 671323974.
The product of its digits is 376233984, while the sum is 71.
The spelling of 38936788694 in words is "thirty-eight billion, nine hundred thirty-six million, seven hundred eighty-eight thousand, six hundred ninety-four".
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