Base | Representation |
---|---|
bin | 10001100101101100100100… |
… | …01010011111011110010011 |
3 | 12001221122022102021111021111 |
4 | 20302312102022133132103 |
5 | 20032202314434134441 |
6 | 214132415113434151 |
7 | 11101303401365653 |
oct | 1062662212373623 |
9 | 161848272244244 |
10 | 38678632724371 |
11 | 11362574906502 |
12 | 4408217a0b957 |
13 | 18774c1763c83 |
14 | 97a0ad214363 |
15 | 4711beeec081 |
hex | 232d9229f793 |
38678632724371 has 4 divisors (see below), whose sum is σ = 40714350236200. Its totient is φ = 36642915212544.
The previous prime is 38678632724363. The next prime is 38678632724383. The reversal of 38678632724371 is 17342723687683.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 38678632724371 - 23 = 38678632724363 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38678632724297 and 38678632724306.
It is not an unprimeable number, because it can be changed into a prime (38678632724321) 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, 1017858755886 + ... + 1017858755923.
It is an arithmetic number, because the mean of its divisors is an integer number (10178587559050).
Almost surely, 238678632724371 is an apocalyptic number.
38678632724371 is a deficient number, since it is larger than the sum of its proper divisors (2035717511829).
38678632724371 is a wasteful number, since it uses less digits than its factorization.
38678632724371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2035717511828.
The product of its digits is 341397504, while the sum is 67.
The spelling of 38678632724371 in words is "thirty-eight trillion, six hundred seventy-eight billion, six hundred thirty-two million, seven hundred twenty-four thousand, three hundred seventy-one".
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