Base | Representation |
---|---|
bin | 10101111100101… |
… | …000100010111000 |
3 | 221122212022201211 |
4 | 111330220202320 |
5 | 1223230404443 |
6 | 100312052504 |
7 | 12060533521 |
oct | 2574504270 |
9 | 848768654 |
10 | 368216248 |
11 | 179937354 |
12 | a3394134 |
13 | 5b39374a |
14 | 36c8d848 |
15 | 224d619d |
hex | 15f288b8 |
368216248 has 32 divisors (see below), whose sum is σ = 716364000. Its totient is φ = 177224320.
The previous prime is 368216237. The next prime is 368216249. The reversal of 368216248 is 842612863.
It is a self number, because there is not a number n which added to its sum of digits gives 368216248.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (368216249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81078 + ... + 85498.
It is an arithmetic number, because the mean of its divisors is an integer number (22386375).
Almost surely, 2368216248 is an apocalyptic number.
It is an amenable number.
368216248 is a deficient number, since it is larger than the sum of its proper divisors (348147752).
368216248 is a wasteful number, since it uses less digits than its factorization.
368216248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4815 (or 4811 counting only the distinct ones).
The product of its digits is 110592, while the sum is 40.
The square root of 368216248 is about 19188.9616185973. The cubic root of 368216248 is about 716.7499139160.
The spelling of 368216248 in words is "three hundred sixty-eight million, two hundred sixteen thousand, two hundred forty-eight".
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