Base | Representation |
---|---|
bin | 1001100011011… |
… | …11111000111101 |
3 | 12120211001020101 |
4 | 10301233320331 |
5 | 131004300302 |
6 | 11541521101 |
7 | 1662156460 |
oct | 461577075 |
9 | 176731211 |
10 | 80150077 |
11 | 41273a37 |
12 | 22a13191 |
13 | 137b37a7 |
14 | a9052d7 |
15 | 7083287 |
hex | 4c6fe3d |
80150077 has 4 divisors (see below), whose sum is σ = 91600096. Its totient is φ = 68700060.
The previous prime is 80150071. The next prime is 80150099. The reversal of 80150077 is 77005108.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 80150077 - 215 = 80117309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80150071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5724999 + ... + 5725012.
It is an arithmetic number, because the mean of its divisors is an integer number (22900024).
Almost surely, 280150077 is an apocalyptic number.
It is an amenable number.
80150077 is a deficient number, since it is larger than the sum of its proper divisors (11450019).
80150077 is a wasteful number, since it uses less digits than its factorization.
80150077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11450018.
The product of its (nonzero) digits is 1960, while the sum is 28.
The square root of 80150077 is about 8952.6575384072. The cubic root of 80150077 is about 431.1562122728.
The spelling of 80150077 in words is "eighty million, one hundred fifty thousand, seventy-seven".
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