Base | Representation |
---|---|
bin | 1001100010011… |
… | …01110110110101 |
3 | 12120112222000102 |
4 | 10301031312311 |
5 | 130440320202 |
6 | 11534523445 |
7 | 1661036165 |
oct | 461156665 |
9 | 176488012 |
10 | 80010677 |
11 | 4118922a |
12 | 22966585 |
13 | 137651c6 |
14 | a8aa5a5 |
15 | 7056d02 |
hex | 4c4ddb5 |
80010677 has 4 divisors (see below), whose sum is σ = 80028780. Its totient is φ = 79992576.
The previous prime is 80010661. The next prime is 80010703. The reversal of 80010677 is 77601008.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 65918161 + 14092516 = 8119^2 + 3754^2 .
It is a cyclic number.
It is not a de Polignac number, because 80010677 - 24 = 80010661 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80010607) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2453 + ... + 12885.
It is an arithmetic number, because the mean of its divisors is an integer number (20007195).
Almost surely, 280010677 is an apocalyptic number.
It is an amenable number.
80010677 is a deficient number, since it is larger than the sum of its proper divisors (18103).
80010677 is a wasteful number, since it uses less digits than its factorization.
80010677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18102.
The product of its (nonzero) digits is 2352, while the sum is 29.
The square root of 80010677 is about 8944.8687525307. The cubic root of 80010677 is about 430.9061062363.
The spelling of 80010677 in words is "eighty million, ten thousand, six hundred seventy-seven".
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