Base | Representation |
---|---|
bin | 100100001001000001… |
… | …101101111111100101 |
3 | 10201011110121201202002 |
4 | 210021001231333211 |
5 | 1113433333314031 |
6 | 25454410255045 |
7 | 2542436561612 |
oct | 441101557745 |
9 | 121143551662 |
10 | 38806151141 |
11 | 1550407379a |
12 | 7630127485 |
13 | 3875932b14 |
14 | 1c41bdd509 |
15 | 1021cb3ccb |
hex | 90906dfe5 |
38806151141 has 8 divisors (see below), whose sum is σ = 41138806464. Its totient is φ = 36479044800.
The previous prime is 38806151101. The next prime is 38806151159. The reversal of 38806151141 is 14115160883.
38806151141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 38806151141 - 230 = 37732409317 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 38806151095 and 38806151104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38806151101) 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, 1372835 + ... + 1400816.
It is an arithmetic number, because the mean of its divisors is an integer number (5142350808).
Almost surely, 238806151141 is an apocalyptic number.
It is an amenable number.
38806151141 is a deficient number, since it is larger than the sum of its proper divisors (2332655323).
38806151141 is a wasteful number, since it uses less digits than its factorization.
38806151141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2774491.
The product of its (nonzero) digits is 23040, while the sum is 38.
The spelling of 38806151141 in words is "thirty-eight billion, eight hundred six million, one hundred fifty-one thousand, one hundred forty-one".
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