Base | Representation |
---|---|
bin | 111100100100010… |
… | …1001111011010100 |
3 | 12020122011010222120 |
4 | 1321020221323110 |
5 | 13130232441040 |
6 | 533355255540 |
7 | 101235236634 |
oct | 17110517324 |
9 | 5218133876 |
10 | 2032312020 |
11 | 953207112 |
12 | 48874a5b0 |
13 | 26507b7bb |
14 | 153caa6c4 |
15 | bd6467d0 |
hex | 79229ed4 |
2032312020 has 48 divisors (see below), whose sum is σ = 5728184448. Its totient is φ = 538358400.
The previous prime is 2032312019. The next prime is 2032312027. The reversal of 2032312020 is 202132302.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2032312027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103099 + ... + 121218.
It is an arithmetic number, because the mean of its divisors is an integer number (119337176).
Almost surely, 22032312020 is an apocalyptic number.
2032312020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2032312020 is an abundant number, since it is smaller than the sum of its proper divisors (3695872428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2032312020 is a wasteful number, since it uses less digits than its factorization.
2032312020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224480 (or 224478 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2032312020 is about 45081.1714577161. The cubic root of 2032312020 is about 1266.6699333557.
Adding to 2032312020 its reverse (202132302), we get a palindrome (2234444322).
The spelling of 2032312020 in words is "two billion, thirty-two million, three hundred twelve thousand, twenty".
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