Base | Representation |
---|---|
bin | 10101111101001… |
… | …010110110100000 |
3 | 221200010110111021 |
4 | 111331022312200 |
5 | 1223244404033 |
6 | 100315055224 |
7 | 12061660303 |
oct | 2575126640 |
9 | 850113437 |
10 | 368356768 |
11 | 179a2298a |
12 | a3441514 |
13 | 5b4126b0 |
14 | 36cc8b3a |
15 | 22512b2d |
hex | 15f4ada0 |
368356768 has 24 divisors (see below), whose sum is σ = 780988068. Its totient is φ = 170010624.
The previous prime is 368356763. The next prime is 368356771. The reversal of 368356768 is 867653863.
It can be written as a sum of positive squares in 2 ways, for example, as 366645904 + 1710864 = 19148^2 + 1308^2 .
It is a Harshad number since it is a multiple of its sum of digits (52).
It is not an unprimeable number, because it can be changed into a prime (368356763) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442321 + ... + 443152.
Almost surely, 2368356768 is an apocalyptic number.
It is an amenable number.
368356768 is an abundant number, since it is smaller than the sum of its proper divisors (412631300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368356768 is a wasteful number, since it uses less digits than its factorization.
368356768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 885496 (or 885488 counting only the distinct ones).
The product of its digits is 4354560, while the sum is 52.
The square root of 368356768 is about 19192.6227493795. The cubic root of 368356768 is about 716.8410785411.
The spelling of 368356768 in words is "three hundred sixty-eight million, three hundred fifty-six thousand, seven hundred sixty-eight".
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