Base | Representation |
---|---|
bin | 10001101100111110011011… |
… | …11101101001100111010101 |
3 | 12002211112220002221112000221 |
4 | 20312133031331221213111 |
5 | 20100302031442003130 |
6 | 214443341304234341 |
7 | 11125336366064002 |
oct | 1066371575514725 |
9 | 162745802845027 |
10 | 38928744094165 |
11 | 11449651197502 |
12 | 444879976b9b1 |
13 | 1894c70917843 |
14 | 9882387368a9 |
15 | 47795c9b487a |
hex | 2367cdf699d5 |
38928744094165 has 8 divisors (see below), whose sum is σ = 47506263979680. Its totient is φ = 30615147897552.
The previous prime is 38928744094153. The next prime is 38928744094183. The reversal of 38928744094165 is 56149044782983.
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 38928744094165 - 235 = 38894384355797 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38928744094094 and 38928744094103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65980921899 + ... + 65980922488.
It is an arithmetic number, because the mean of its divisors is an integer number (5938282997460).
It is a 1-persistent number, because it is pandigital, but 2⋅38928744094165 = 77857488188330 is not.
Almost surely, 238928744094165 is an apocalyptic number.
It is an amenable number.
38928744094165 is a deficient number, since it is larger than the sum of its proper divisors (8577519885515).
38928744094165 is a wasteful number, since it uses less digits than its factorization.
38928744094165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131961844451.
The product of its (nonzero) digits is 418037760, while the sum is 70.
The spelling of 38928744094165 in words is "thirty-eight trillion, nine hundred twenty-eight billion, seven hundred forty-four million, ninety-four thousand, one hundred sixty-five".
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