Base | Representation |
---|---|
bin | 1001001010111… |
… | …10101111000000 |
3 | 12100202122201101 |
4 | 10211132233000 |
5 | 124143342310 |
6 | 11344544144 |
7 | 1622633416 |
oct | 445365700 |
9 | 170678641 |
10 | 76934080 |
11 | 3a477793 |
12 | 21922054 |
13 | 12c28a32 |
14 | a3092b6 |
15 | 6b4a43a |
hex | 495ebc0 |
76934080 has 56 divisors (see below), whose sum is σ = 191182752. Its totient is φ = 29432832.
The previous prime is 76934069. The next prime is 76934083. The reversal of 76934080 is 8043967.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76934083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2134 + ... + 12586.
Almost surely, 276934080 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 76934080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95591376).
76934080 is an abundant number, since it is smaller than the sum of its proper divisors (114248672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76934080 is a wasteful number, since it uses less digits than its factorization.
76934080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10493 (or 10483 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 76934080 is about 8771.2074425361. The cubic root of 76934080 is about 425.3106471611.
It can be divided in two parts, 769340 and 80, that added together give a triangular number (769420 = T1240).
The spelling of 76934080 in words is "seventy-six million, nine hundred thirty-four thousand, eighty".
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