Base | Representation |
---|---|
bin | 1010011011111101… |
… | …0001011000011110 |
3 | 21020020201020100210 |
4 | 2212333101120132 |
5 | 21214202313001 |
6 | 1142000033250 |
7 | 126266146026 |
oct | 24677213036 |
9 | 7206636323 |
10 | 2801604126 |
11 | 1208483712 |
12 | 662302826 |
13 | 35856c429 |
14 | 1c8120a86 |
15 | 115e54dd6 |
hex | a6fd161e |
2801604126 has 16 divisors (see below), whose sum is σ = 5606989200. Its totient is φ = 933237888.
The previous prime is 2801604109. The next prime is 2801604151. The reversal of 2801604126 is 6214061082.
It is a junction number, because it is equal to n+sod(n) for n = 2801604093 and 2801604102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147861 + ... + 165728.
It is an arithmetic number, because the mean of its divisors is an integer number (350436825).
Almost surely, 22801604126 is an apocalyptic number.
2801604126 is an abundant number, since it is smaller than the sum of its proper divisors (2805385074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2801604126 is a wasteful number, since it uses less digits than its factorization.
2801604126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315083.
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 2801604126 is about 52930.1816169187. The cubic root of 2801604126 is about 1409.7288558647.
The spelling of 2801604126 in words is "two billion, eight hundred one million, six hundred four thousand, one hundred twenty-six".
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