Base | Representation |
---|---|
bin | 1001000100010… |
… | …0101101110100 |
3 | 2122120010121210 |
4 | 2101010231310 |
5 | 34213431241 |
6 | 3435041420 |
7 | 641152131 |
oct | 221045564 |
9 | 78503553 |
10 | 38030196 |
11 | 1a515716 |
12 | 108a0270 |
13 | 7b57099 |
14 | 509d588 |
15 | 3513316 |
hex | 2444b74 |
38030196 has 24 divisors (see below), whose sum is σ = 88976160. Its totient is φ = 12642592.
The previous prime is 38030171. The next prime is 38030249. The reversal of 38030196 is 69103083.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595 + ... + 8741.
It is an arithmetic number, because the mean of its divisors is an integer number (3707340).
Almost surely, 238030196 is an apocalyptic number.
It is an amenable number.
38030196 is an abundant number, since it is smaller than the sum of its proper divisors (50945964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38030196 is a wasteful number, since it uses less digits than its factorization.
38030196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8543 (or 8541 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 38030196 is about 6166.8627356217. The cubic root of 38030196 is about 336.2865681636.
It can be divided in two parts, 38030 and 196, that added together give a triangular number (38226 = T276).
The spelling of 38030196 in words is "thirty-eight million, thirty thousand, one hundred ninety-six".
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