Base | Representation |
---|---|
bin | 101101110001111… |
… | …000111101010110 |
3 | 1222112020010202022 |
4 | 231301320331112 |
5 | 3033110144303 |
6 | 204114013142 |
7 | 25014225542 |
oct | 5561707526 |
9 | 1875203668 |
10 | 768053078 |
11 | 364600711 |
12 | 1952771b2 |
13 | c31789a0 |
14 | 74010a22 |
15 | 47666438 |
hex | 2dc78f56 |
768053078 has 16 divisors (see below), whose sum is σ = 1252751136. Its totient is φ = 351043200.
The previous prime is 768053071. The next prime is 768053101. The reversal of 768053078 is 870350867.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (768053071) 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, 140723 + ... + 146078.
It is an arithmetic number, because the mean of its divisors is an integer number (78296946).
Almost surely, 2768053078 is an apocalyptic number.
768053078 is a deficient number, since it is larger than the sum of its proper divisors (484698058).
768053078 is a wasteful number, since it uses less digits than its factorization.
768053078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286919.
The product of its (nonzero) digits is 282240, while the sum is 44.
The square root of 768053078 is about 27713.7705482311. The cubic root of 768053078 is about 915.7924904812.
The spelling of 768053078 in words is "seven hundred sixty-eight million, fifty-three thousand, seventy-eight".
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