Base | Representation |
---|---|
bin | 1011111000100001011010 |
3 | 12212021010000 |
4 | 23320201122 |
5 | 1244140343 |
6 | 150433430 |
7 | 35322630 |
oct | 13704132 |
9 | 5767100 |
10 | 3115098 |
11 | 1838468 |
12 | 1062876 |
13 | 850b6c |
14 | 5b1350 |
15 | 417ed3 |
hex | 2f885a |
3115098 has 80 divisors (see below), whose sum is σ = 8293824. Its totient is φ = 855360.
The previous prime is 3115061. The next prime is 3115103. The reversal of 3115098 is 8905113.
3115098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 46461 + ... + 46527.
Almost surely, 23115098 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3115098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4146912).
3115098 is an abundant number, since it is smaller than the sum of its proper divisors (5178726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3115098 is a wasteful number, since it uses less digits than its factorization.
3115098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129 (or 120 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
The square root of 3115098 is about 1764.9640222962. The cubic root of 3115098 is about 146.0463041971.
It can be divided in two parts, 31 and 15098, that added together give a square (15129 = 1232).
The spelling of 3115098 in words is "three million, one hundred fifteen thousand, ninety-eight".
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