Base | Representation |
---|---|
bin | 100011111101001111… |
… | …111101100100110001 |
3 | 10200122200210222102212 |
4 | 203331033331210301 |
5 | 1113032242332020 |
6 | 25423031221505 |
7 | 2534520221465 |
oct | 437517754461 |
9 | 120580728385 |
10 | 38608558385 |
11 | 154125853a1 |
12 | 7595b17895 |
13 | 3843a0c427 |
14 | 1c238864a5 |
15 | 100e782cc5 |
hex | 8fd3fd931 |
38608558385 has 8 divisors (see below), whose sum is σ = 46534369536. Its totient is φ = 30750780400.
The previous prime is 38608558369. The next prime is 38608558397. The reversal of 38608558385 is 58385580683.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38608558385 - 24 = 38608558369 is a prime.
It is a Duffinian 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, 17007041 + ... + 17009310.
It is an arithmetic number, because the mean of its divisors is an integer number (5816796192).
Almost surely, 238608558385 is an apocalyptic number.
It is an amenable number.
38608558385 is a deficient number, since it is larger than the sum of its proper divisors (7925811151).
38608558385 is a wasteful number, since it uses less digits than its factorization.
38608558385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34016583.
The product of its (nonzero) digits is 27648000, while the sum is 59.
The spelling of 38608558385 in words is "thirty-eight billion, six hundred eight million, five hundred fifty-eight thousand, three hundred eighty-five".
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