Base | Representation |
---|---|
bin | 1001001100010… |
… | …00001111101011 |
3 | 12101002021221200 |
4 | 10212020033223 |
5 | 124214312412 |
6 | 11352335243 |
7 | 1624242213 |
oct | 446101753 |
9 | 171067850 |
10 | 77104107 |
11 | 3a583503 |
12 | 219a4523 |
13 | 12c88242 |
14 | a351243 |
15 | 6b809dc |
hex | 49883eb |
77104107 has 24 divisors (see below), whose sum is σ = 113251008. Its totient is φ = 50544000.
The previous prime is 77104087. The next prime is 77104121. The reversal of 77104107 is 70140177.
It is not a de Polignac number, because 77104107 - 26 = 77104043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (77104177) 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 23 ways as a sum of consecutive naturals, for example, 246183 + ... + 246495.
It is an arithmetic number, because the mean of its divisors is an integer number (4718792).
Almost surely, 277104107 is an apocalyptic number.
77104107 is a deficient number, since it is larger than the sum of its proper divisors (36146901).
77104107 is a wasteful number, since it uses less digits than its factorization.
77104107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 691 (or 688 counting only the distinct ones).
The product of its (nonzero) digits is 1372, while the sum is 27.
The square root of 77104107 is about 8780.8944305236. The cubic root of 77104107 is about 425.6237337513.
The spelling of 77104107 in words is "seventy-seven million, one hundred four thousand, one hundred seven".
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