Base | Representation |
---|---|
bin | 1100100111110111… |
… | …0111011010000010 |
3 | 22202010221111022010 |
4 | 3021331313122002 |
5 | 23414420010041 |
6 | 1320121553350 |
7 | 146653151262 |
oct | 31175673202 |
9 | 8663844263 |
10 | 3388438146 |
11 | 1489759805 |
12 | 7a6945856 |
13 | 4200083b2 |
14 | 24203b7a2 |
15 | 14c721a16 |
hex | c9f77682 |
3388438146 has 8 divisors (see below), whose sum is σ = 6776876304. Its totient is φ = 1129479380.
The previous prime is 3388438139. The next prime is 3388438189. The reversal of 3388438146 is 6418348833.
It is a sphenic number, since it is the product of 3 distinct primes.
3388438146 is an admirable number.
It is a super-2 number, since 2×33884381462 = 22963026138535834632, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3388438095 and 3388438104.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282369840 + ... + 282369851.
It is an arithmetic number, because the mean of its divisors is an integer number (847109538).
Almost surely, 23388438146 is an apocalyptic number.
3388438146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3388438146 is a wasteful number, since it uses less digits than its factorization.
3388438146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564739696.
The product of its digits is 1327104, while the sum is 48.
The square root of 3388438146 is about 58210.2924404267. The cubic root of 3388438146 is about 1501.9881999873.
The spelling of 3388438146 in words is "three billion, three hundred eighty-eight million, four hundred thirty-eight thousand, one hundred forty-six".
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