Base | Representation |
---|---|
bin | 1001010011101… |
… | …01100011000000 |
3 | 12102220200021021 |
4 | 10221311203000 |
5 | 124441413341 |
6 | 11425235224 |
7 | 1635431050 |
oct | 451654300 |
9 | 172820237 |
10 | 78076096 |
11 | 400877aa |
12 | 22192b14 |
13 | 13238797 |
14 | a525560 |
15 | 6cc39d1 |
hex | 4a758c0 |
78076096 has 56 divisors (see below), whose sum is σ = 180031136. Its totient is φ = 32901120.
The previous prime is 78076093. The next prime is 78076109. The reversal of 78076096 is 69067087.
It is a tau number, because it is divible by the number of its divisors (56).
It is not an unprimeable number, because it can be changed into a prime (78076093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25900 + ... + 28756.
Almost surely, 278076096 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 78076096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90015568).
78076096 is an abundant number, since it is smaller than the sum of its proper divisors (101955040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
78076096 is a wasteful number, since it uses less digits than its factorization.
78076096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2937 (or 2927 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 43.
The square root of 78076096 is about 8836.0679037681. The cubic root of 78076096 is about 427.4047684093.
Subtracting from 78076096 its reverse (69067087), we obtain a palindrome (9009009).
The spelling of 78076096 in words is "seventy-eight million, seventy-six thousand, ninety-six".
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