Base | Representation |
---|---|
bin | 1001011101101… |
… | …11000101010000 |
3 | 12112101120212100 |
4 | 10232313011100 |
5 | 130311034404 |
6 | 11513400400 |
7 | 1652554530 |
oct | 456670520 |
9 | 175346770 |
10 | 79393104 |
11 | 408a723a |
12 | 22709100 |
13 | 135aa08b |
14 | a7894c0 |
15 | 6e83d39 |
hex | 4bb7150 |
79393104 has 120 divisors (see below), whose sum is σ = 257404160. Its totient is φ = 22374144.
The previous prime is 79393091. The next prime is 79393117. The reversal of 79393104 is 40139397.
It is an interprime number because it is at equal distance from previous prime (79393091) and next prime (79393117).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 79134 + ... + 80130.
Almost surely, 279393104 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 79393104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128702080).
79393104 is an abundant number, since it is smaller than the sum of its proper divisors (178011056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79393104 is a wasteful number, since it uses less digits than its factorization.
79393104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1097 (or 1088 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
The square root of 79393104 is about 8910.2808036560. The cubic root of 79393104 is about 429.7945728687.
It can be divided in two parts, 79393 and 104, that added together give a palindrome (79497).
The spelling of 79393104 in words is "seventy-nine million, three hundred ninety-three thousand, one hundred four".
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