Base | Representation |
---|---|
bin | 100011101110010001… |
… | …110101000000110011 |
3 | 10200000012012021022111 |
4 | 203232101311000303 |
5 | 1112023442424423 |
6 | 25342055550151 |
7 | 2525350300336 |
oct | 435621650063 |
9 | 120005167274 |
10 | 38357389363 |
11 | 152a3823397 |
12 | 752598b357 |
13 | 380397a8c7 |
14 | 1bdc38461d |
15 | ee76bc60d |
hex | 8ee475033 |
38357389363 has 16 divisors (see below), whose sum is σ = 41127278400. Its totient is φ = 35680334976.
The previous prime is 38357389333. The next prime is 38357389423. The reversal of 38357389363 is 36398375383.
It is not a de Polignac number, because 38357389363 - 29 = 38357388851 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38357389298 and 38357389307.
It is not an unprimeable number, because it can be changed into a prime (38357389333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1893613 + ... + 1913761.
It is an arithmetic number, because the mean of its divisors is an integer number (2570454900).
Almost surely, 238357389363 is an apocalyptic number.
38357389363 is a deficient number, since it is larger than the sum of its proper divisors (2769889037).
38357389363 is a wasteful number, since it uses less digits than its factorization.
38357389363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22446.
The product of its digits is 29393280, while the sum is 58.
The spelling of 38357389363 in words is "thirty-eight billion, three hundred fifty-seven million, three hundred eighty-nine thousand, three hundred sixty-three".
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