Base | Representation |
---|---|
bin | 10101111101000… |
… | …000010000011001 |
3 | 221200001020221220 |
4 | 111331000100121 |
5 | 1223242011434 |
6 | 100314122253 |
7 | 12061416624 |
oct | 2575002031 |
9 | 850036856 |
10 | 368313369 |
11 | 1799a3316 |
12 | a3420389 |
13 | 5b3c8a08 |
14 | 36cb6dbb |
15 | 22504d49 |
hex | 15f40419 |
368313369 has 16 divisors (see below), whose sum is σ = 509371200. Its totient is φ = 236444096.
The previous prime is 368313343. The next prime is 368313401. The reversal of 368313369 is 963313863.
It is a cyclic number.
It is not a de Polignac number, because 368313369 - 216 = 368247833 is a prime.
It is a super-4 number, since 4×3683133694 (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 368313369.
It is not an unprimeable number, because it can be changed into a prime (368313469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28402 + ... + 39284.
It is an arithmetic number, because the mean of its divisors is an integer number (31835700).
Almost surely, 2368313369 is an apocalyptic number.
It is an amenable number.
368313369 is a deficient number, since it is larger than the sum of its proper divisors (141057831).
368313369 is a wasteful number, since it uses less digits than its factorization.
368313369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11304.
The product of its digits is 209952, while the sum is 42.
The square root of 368313369 is about 19191.4920993653. The cubic root of 368313369 is about 716.8129252121.
The spelling of 368313369 in words is "three hundred sixty-eight million, three hundred thirteen thousand, three hundred sixty-nine".
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