Base | Representation |
---|---|
bin | 101011110011110000… |
… | …0100011110010000100 |
3 | 22222211111002010222011 |
4 | 1113213200203302010 |
5 | 3020133031312114 |
6 | 111115150144004 |
7 | 6540231036442 |
oct | 1274740436204 |
9 | 288744063864 |
10 | 94078385284 |
11 | 36997883344 |
12 | 162967b2004 |
13 | 8b43a5a100 |
14 | 47a6817b92 |
15 | 26a94371c4 |
hex | 15e7823c84 |
94078385284 has 81 divisors (see below), whose sum is σ = 182878148901. Its totient is φ = 42327636000.
The previous prime is 94078385267. The next prime is 94078385287. The reversal of 94078385284 is 48258387049.
It is a happy number.
The square root of 94078385284 is 306722.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 13916920900 + 80161464384 = 117970^2 + 283128^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (94078385287) 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 26 ways as a sum of consecutive naturals, for example, 374814159 + ... + 374814409.
Almost surely, 294078385284 is an apocalyptic number.
94078385284 is a gapful number since it is divisible by the number (94) formed by its first and last digit.
94078385284 is the 306722-nd square number.
It is an amenable number.
94078385284 is a deficient number, since it is larger than the sum of its proper divisors (88799763617).
94078385284 is a wasteful number, since it uses less digits than its factorization.
94078385284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 626 (or 313 counting only the distinct ones).
The product of its (nonzero) digits is 15482880, while the sum is 58.
The spelling of 94078385284 in words is "ninety-four billion, seventy-eight million, three hundred eighty-five thousand, two hundred eighty-four".
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