Base | Representation |
---|---|
bin | 1001011101001… |
… | …10111000110000 |
3 | 12112021012212110 |
4 | 10232212320300 |
5 | 130301424033 |
6 | 11512125320 |
7 | 1652160243 |
oct | 456467060 |
9 | 175235773 |
10 | 79326768 |
11 | 40861414 |
12 | 22696840 |
13 | 13585b21 |
14 | a76d25a |
15 | 6e6e363 |
hex | 4ba6e30 |
79326768 has 80 divisors (see below), whose sum is σ = 214272000. Its totient is φ = 25259520.
The previous prime is 79326761. The next prime is 79326769. The reversal of 79326768 is 86762397.
It is a super-2 number, since 2×793267682 = 12585472242651648, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (79326761) 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 15 ways as a sum of consecutive naturals, for example, 132133 + ... + 132731.
It is an arithmetic number, because the mean of its divisors is an integer number (2678400).
Almost surely, 279326768 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 79326768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107136000).
79326768 is an abundant number, since it is smaller than the sum of its proper divisors (134945232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79326768 is a wasteful number, since it uses less digits than its factorization.
79326768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730 (or 724 counting only the distinct ones).
The product of its digits is 762048, while the sum is 48.
The square root of 79326768 is about 8906.5575841624. The cubic root of 79326768 is about 429.6748362011.
The spelling of 79326768 in words is "seventy-nine million, three hundred twenty-six thousand, seven hundred sixty-eight".
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