Base | Representation |
---|---|
bin | 1001100010111… |
… | …10000100110011 |
3 | 12120200100010210 |
4 | 10301132010303 |
5 | 130444431412 |
6 | 11540155203 |
7 | 1661433645 |
oct | 461360463 |
9 | 176610123 |
10 | 80077107 |
11 | 41224130 |
12 | 22998b03 |
13 | 13789506 |
14 | a8c6895 |
15 | 706b83c |
hex | 4c5e133 |
80077107 has 8 divisors (see below), whose sum is σ = 116475840. Its totient is φ = 48531560.
The previous prime is 80077103. The next prime is 80077121. The reversal of 80077107 is 70177008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80077107 - 22 = 80077103 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80077103) 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, 1213257 + ... + 1213322.
It is an arithmetic number, because the mean of its divisors is an integer number (14559480).
Almost surely, 280077107 is an apocalyptic number.
80077107 is a deficient number, since it is larger than the sum of its proper divisors (36398733).
80077107 is a wasteful number, since it uses less digits than its factorization.
80077107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2426593.
The product of its (nonzero) digits is 2744, while the sum is 30.
The square root of 80077107 is about 8948.5812842037. The cubic root of 80077107 is about 431.0253285503.
Subtracting from 80077107 its reverse (70177008), we obtain a palindrome (9900099).
The spelling of 80077107 in words is "eighty million, seventy-seven thousand, one hundred seven".
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