Base | Representation |
---|---|
bin | 1011111000100001100000 |
3 | 12212021010020 |
4 | 23320201200 |
5 | 1244140404 |
6 | 150433440 |
7 | 35322636 |
oct | 13704140 |
9 | 5767106 |
10 | 3115104 |
11 | 1838473 |
12 | 1062880 |
13 | 850b75 |
14 | 5b1356 |
15 | 417ed9 |
hex | 2f8860 |
3115104 has 48 divisors (see below), whose sum is σ = 8407728. Its totient is φ = 1009152.
The previous prime is 3115103. The next prime is 3115109. The reversal of 3115104 is 4015113.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3115103) 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, 3114 + ... + 3990.
It is an arithmetic number, because the mean of its divisors is an integer number (175161).
Almost surely, 23115104 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 3115104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4203864).
3115104 is an abundant number, since it is smaller than the sum of its proper divisors (5292624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3115104 is a wasteful number, since it uses less digits than its factorization.
3115104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 927 (or 919 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 3115104 is about 1764.9657220467. The cubic root of 3115104 is about 146.0463979638.
Subtracting 3115104 from its reverse (4015113), we obtain a palindrome (900009).
The spelling of 3115104 in words is "three million, one hundred fifteen thousand, one hundred four".
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