Base | Representation |
---|---|
bin | 1001010001100… |
… | …01010101100100 |
3 | 12102101111000120 |
4 | 10220301111210 |
5 | 124403443313 |
6 | 11415241540 |
7 | 1633155363 |
oct | 450612544 |
9 | 172344016 |
10 | 77796708 |
11 | 3aa06900 |
12 | 220792b0 |
13 | 1316b572 |
14 | a4917da |
15 | 6c6ad23 |
hex | 4a31564 |
77796708 has 72 divisors (see below), whose sum is σ = 201542880. Its totient is φ = 23337600.
The previous prime is 77796689. The next prime is 77796713. The reversal of 77796708 is 80769777.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 190008 + ... + 190416.
Almost surely, 277796708 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 77796708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100771440).
77796708 is an abundant number, since it is smaller than the sum of its proper divisors (123746172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
77796708 is a wasteful number, since it uses less digits than its factorization.
77796708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 569 (or 556 counting only the distinct ones).
The product of its (nonzero) digits is 1037232, while the sum is 51.
The square root of 77796708 is about 8820.2442143061. The cubic root of 77796708 is about 426.8943497792.
The spelling of 77796708 in words is "seventy-seven million, seven hundred ninety-six thousand, seven hundred eight".
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