Base | Representation |
---|---|
bin | 1001011010110… |
… | …11000010100011 |
3 | 12111200102201012 |
4 | 10231123002203 |
5 | 130212003344 |
6 | 11501331135 |
7 | 1646424431 |
oct | 455330243 |
9 | 174612635 |
10 | 79016099 |
11 | 40669a68 |
12 | 22566aab |
13 | 134a75b6 |
14 | a6cbd51 |
15 | 6e0c29e |
hex | 4b5b0a3 |
79016099 has 4 divisors (see below), whose sum is σ = 79080120. Its totient is φ = 78952080.
The previous prime is 79016027. The next prime is 79016107. The reversal of 79016099 is 99061097.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99061097 = 1873 ⋅52889.
It is a cyclic number.
It is not a de Polignac number, because 79016099 - 28 = 79015843 is a prime.
It is a Duffinian number.
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (79016599) 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 3 ways as a sum of consecutive naturals, for example, 30122 + ... + 32639.
It is an arithmetic number, because the mean of its divisors is an integer number (19770030).
Almost surely, 279016099 is an apocalyptic number.
79016099 is a deficient number, since it is larger than the sum of its proper divisors (64021).
79016099 is a wasteful number, since it uses less digits than its factorization.
79016099 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64020.
The product of its (nonzero) digits is 30618, while the sum is 41.
The square root of 79016099 is about 8889.1000106872. The cubic root of 79016099 is about 429.1131876597.
The spelling of 79016099 in words is "seventy-nine million, sixteen thousand, ninety-nine".
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