Base | Representation |
---|---|
bin | 101101011111011… |
… | …111011101111110 |
3 | 1222012011002211200 |
4 | 231133133131332 |
5 | 3030341330303 |
6 | 203422400330 |
7 | 24625230402 |
oct | 5537373576 |
9 | 1865132750 |
10 | 763230078 |
11 | 361907066 |
12 | 1937300a6 |
13 | c217a640 |
14 | 73517102 |
15 | 470123a3 |
hex | 2d7df77e |
763230078 has 24 divisors (see below), whose sum is σ = 1780870728. Its totient is φ = 234839952.
The previous prime is 763230029. The next prime is 763230089. The reversal of 763230078 is 870032367.
It is a super-3 number, since 3×7632300783 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1630600 + ... + 1631067.
It is an arithmetic number, because the mean of its divisors is an integer number (74202947).
Almost surely, 2763230078 is an apocalyptic number.
763230078 is a gapful number since it is divisible by the number (78) formed by its first and last digit.
763230078 is an abundant number, since it is smaller than the sum of its proper divisors (1017640650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
763230078 is a wasteful number, since it uses less digits than its factorization.
763230078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3261688 (or 3261685 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 763230078 is about 27626.6190113810. The cubic root of 763230078 is about 913.8715534362.
The spelling of 763230078 in words is "seven hundred sixty-three million, two hundred thirty thousand, seventy-eight".
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