Base | Representation |
---|---|
bin | 1001000111100… |
… | …10001111101000 |
3 | 12022221002011000 |
4 | 10203302033220 |
5 | 124040132304 |
6 | 11331235000 |
7 | 1616103024 |
oct | 443621750 |
9 | 168832130 |
10 | 76489704 |
11 | 3a1a3935 |
12 | 21748a60 |
13 | 12b016a5 |
14 | a231384 |
15 | 6aad939 |
hex | 48f23e8 |
76489704 has 64 divisors (see below), whose sum is σ = 219816000. Its totient is φ = 24615360.
The previous prime is 76489691. The next prime is 76489711. The reversal of 76489704 is 40798467.
It is a self number, because there is not a number n which added to its sum of digits gives 76489704.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 159 + ... + 12369.
It is an arithmetic number, because the mean of its divisors is an integer number (3434625).
Almost surely, 276489704 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 76489704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109908000).
76489704 is an abundant number, since it is smaller than the sum of its proper divisors (143326296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76489704 is a wasteful number, since it uses less digits than its factorization.
76489704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12255 (or 12245 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The square root of 76489704 is about 8745.8392393183. The cubic root of 76489704 is about 424.4901919346.
The spelling of 76489704 in words is "seventy-six million, four hundred eighty-nine thousand, seven hundred four".
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