Base | Representation |
---|---|
bin | 111110101010001… |
… | …1001010010110100 |
3 | 12102112012222201020 |
4 | 1331110121102310 |
5 | 13301214422414 |
6 | 544343501140 |
7 | 103046641122 |
oct | 17524312264 |
9 | 5375188636 |
10 | 2102498484 |
11 | 989895259 |
12 | 4a81577b0 |
13 | 276784158 |
14 | 15d33a912 |
15 | c48ac7a9 |
hex | 7d5194b4 |
2102498484 has 12 divisors (see below), whose sum is σ = 4905829824. Its totient is φ = 700832824.
The previous prime is 2102498483. The next prime is 2102498507. The reversal of 2102498484 is 4848942012.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102498483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87604092 + ... + 87604115.
It is an arithmetic number, because the mean of its divisors is an integer number (408819152).
Almost surely, 22102498484 is an apocalyptic number.
It is an amenable number.
2102498484 is an abundant number, since it is smaller than the sum of its proper divisors (2803331340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2102498484 is a wasteful number, since it uses less digits than its factorization.
2102498484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175208214 (or 175208212 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 2102498484 is about 45853.0095413594. The cubic root of 2102498484 is about 1281.0868218949.
The spelling of 2102498484 in words is "two billion, one hundred two million, four hundred ninety-eight thousand, four hundred eighty-four".
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