Base | Representation |
---|---|
bin | 10101111011111… |
… | …001100011011000 |
3 | 221122111112200221 |
4 | 111323321203120 |
5 | 1223203230033 |
6 | 100304005424 |
7 | 12056102410 |
oct | 2573714330 |
9 | 848445627 |
10 | 368023768 |
11 | 179815782 |
12 | a3300874 |
13 | 5b326c58 |
14 | 36c3d640 |
15 | 2249912d |
hex | 15ef98d8 |
368023768 has 32 divisors (see below), whose sum is σ = 830131200. Its totient is φ = 149422752.
The previous prime is 368023763. The next prime is 368023783. The reversal of 368023768 is 867320863.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (368023763) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171880 + ... + 174007.
It is an arithmetic number, because the mean of its divisors is an integer number (25941600).
Almost surely, 2368023768 is an apocalyptic number.
368023768 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
368023768 is an abundant number, since it is smaller than the sum of its proper divisors (462107432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368023768 is a wasteful number, since it uses less digits than its factorization.
368023768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345919 (or 345915 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 43.
The square root of 368023768 is about 19183.9455795725. The cubic root of 368023768 is about 716.6250017482.
The spelling of 368023768 in words is "three hundred sixty-eight million, twenty-three thousand, seven hundred sixty-eight".
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