Base | Representation |
---|---|
bin | 100011111111110001… |
… | …110010111010110111 |
3 | 10200202122122022210111 |
4 | 203333301302322313 |
5 | 1113124122411241 |
6 | 25431144403451 |
7 | 2535543632632 |
oct | 437761627267 |
9 | 120678568714 |
10 | 38650982071 |
11 | 15434520999 |
12 | 75a8176587 |
13 | 384c7441c0 |
14 | 1c2936ac19 |
15 | 1013362c81 |
hex | 8ffc72eb7 |
38650982071 has 8 divisors (see below), whose sum is σ = 41650220864. Its totient is φ = 35655469920.
The previous prime is 38650982053. The next prime is 38650982093. The reversal of 38650982071 is 17028905683.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38650982071 - 229 = 38114111159 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38650982371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910095 + ... + 951616.
It is an arithmetic number, because the mean of its divisors is an integer number (5206277608).
Almost surely, 238650982071 is an apocalyptic number.
38650982071 is a deficient number, since it is larger than the sum of its proper divisors (2999238793).
38650982071 is a wasteful number, since it uses less digits than its factorization.
38650982071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1863321.
The product of its (nonzero) digits is 725760, while the sum is 49.
The spelling of 38650982071 in words is "thirty-eight billion, six hundred fifty million, nine hundred eighty-two thousand, seventy-one".
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