Base | Representation |
---|---|
bin | 1001100101010… |
… | …11101101100011 |
3 | 12121021111100120 |
4 | 10302223231203 |
5 | 131040120412 |
6 | 11551051323 |
7 | 1664230032 |
oct | 462535543 |
9 | 177244316 |
10 | 80395107 |
11 | 41421041 |
12 | 22b10b43 |
13 | 1386b190 |
14 | a96a719 |
15 | 70d0b8c |
hex | 4cabb63 |
80395107 has 8 divisors (see below), whose sum is σ = 115439184. Its totient is φ = 49473888.
The previous prime is 80395069. The next prime is 80395127. The reversal of 80395107 is 70159308.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80395107 - 218 = 80132963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80395127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030668 + ... + 1030745.
It is an arithmetic number, because the mean of its divisors is an integer number (14429898).
Almost surely, 280395107 is an apocalyptic number.
80395107 is a deficient number, since it is larger than the sum of its proper divisors (35044077).
80395107 is a wasteful number, since it uses less digits than its factorization.
80395107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2061429.
The product of its (nonzero) digits is 7560, while the sum is 33.
The square root of 80395107 is about 8966.3318586811. The cubic root of 80395107 is about 431.5951335844.
The spelling of 80395107 in words is "eighty million, three hundred ninety-five thousand, one hundred seven".
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